Writing Your Guide Bio

- If a sentence is only true because you said it, it is not evidence. Lead with what can be checked.
- Give the start year, not a count of years. It is verifiable and it ages correctly.
- First person for a one-person operation. Third person reads as pretending to be larger.
- Choose testimonials about the experience, not the catch. A results claim creates an obligation.
- Speak it into your phone answering three questions, transcribe, then cut it by half.
There is a clean test for every sentence in a guide bio, and it comes from an unlikely place. When the Coast Guard assesses a mariner's colour vision, it will not accept the mariner's own account of what colours they can see. It names the informal substitutes it rejects, including the crayon test and the yarn test, and requires objective documentation stating the test performed, the method, and the actual results. That is the standard applied to somebody who wants to carry passengers for money. Apply the same standard to your own about page and most of it disappears, because most guide bios are the crayon test: sincere, self-reported, and worth nothing to a stranger.
| Checkable | Not checkable |
|---|---|
| A credential a stranger can look up | "Passionate about the water" |
| The water you run, named | "Unmatched local knowledge" |
| Years, with the start year given | "Years of experience" |
| Species and season, specifically | "A fishery like no other" |
| What a day with you looks like | "Trip of a lifetime" |
| A photograph of you working | A paragraph about your commitment |
Who is the bio actually for?
One person: a stranger deciding whether spending eight hours in a boat with you sounds good. Not your peers, not other guides, and not the version of you that wants to be respected by people who already fish.
That reader is asking two questions and only two. Does this person know the water I want to fish, and will I enjoy the day. Everything in the bio either answers one of those or is occupying space.
It is a narrower job than most about pages attempt. Guides write history when the reader wants evidence, and philosophy when the reader wants to know whether their kid can come.
Keep the audience fixed while you write and the cuts become obvious. Where the page sits in the wider structure is covered in the page list.

What counts as a checkable credential?
For a saltwater operation, a Merchant Mariner Credential is the strongest thing you can put on a page, because it is verifiable by anybody. The Coast Guard's National Maritime Center runs a credential verification service, which means the claim is not something a reader has to take on trust.
It is also earned rather than declared. The application runs through a transportation worker identity credential, an application form, a conviction statement where applicable, documented small-vessel sea service, a drug test and a medical certificate, with fees paid through the federal payment system.
That list is the reason the credential means something. Somebody holding one has documented time on the water, passed a background check and a drug test, and satisfied a medical standard, and none of that is true of a sentence describing how long you have loved fishing.
Requirements and grades change, and the rules differ by route and vessel, so state what you actually hold and check the current position with the issuing authority rather than describing it from memory. Freshwater and inland guides face a different picture entirely, usually state-issued, which is worth naming precisely rather than vaguely.
How should you write about experience?
Give the start year and let the reader do the subtraction. "Guiding the lower Madison since 2011" is checkable against everything else about you. "Years of experience" is not a claim at all.
The subtraction version also ages correctly. A page saying fifteen years is wrong by next season and stays wrong until somebody edits it, and undated content is one of the quiet ways a site stops describing the business.
Better still is experience with a shape. Days on the water in a season, waters you run, species you actually target, whether you row or run a motor. Those are specifics a reader can picture.
What to avoid is the comparative form. Most experienced, best local knowledge and longest established are all claims you would have to substantiate if anybody asked, and nobody does ask, which is exactly why they should not be there.
Why does the promotional register hurt you?
Because readers dislike it and it costs you credibility. The canonical study on web reading found that users detested promotional writing, wanted straight facts, and that credibility suffered when they could see a site exaggerating.
That research carries a 1997 date, which I am stating plainly because it is coming up on thirty years old and nothing has displaced it. Its other headline result: about four readers in five skimmed each fresh page rather than reading it, and roughly one in six took the words in order.
The scanning finding matters for a bio specifically. If four readers in five are skimming, the first line of each paragraph carries the entire message, and a paragraph that opens with your childhood delivers nothing to most of the people reading it.
Its prescriptions apply directly: one idea per paragraph, meaningful subheadings rather than clever ones, and roughly half the word count of conventional writing. The same discipline governs everything else on the site, per the homepage piece.
How long should it be?
Two hundred to four hundred words on the page, with anything longer earning its place. A bio is not a memoir and nobody arrived wanting one.
The useful shape is three short blocks. What you run and where. What you hold and since when. What a day with you is actually like.
The third block is the one guides skip and readers want most. Do you talk or stay quiet. Do you push hard or take breaks. Is lunch a sandwich or a production. Somebody deciding on eight hours in a boat is deciding on that, not on your résumé.
If you have more to say, put it somewhere else. A longer piece about your water is genuinely interesting and belongs on its own page rather than in front of a stranger who is trying to decide something.
Should the bio carry testimonials?
A short one can work, and the moment it makes a specific results claim you have taken on an obligation. That is not my opinion, it is what published federal guidance on endorsements says, and it is worth reading before you paste anything in.
The guidance treats an endorsement as an advertising message consumers are likely to believe reflects somebody else's opinions. Where such a message claims a specific result, it is generally read as reflecting what others can also expect, and small print saying otherwise does not change that reading.
Two routes remain open: hold evidence that the result is the ordinary one, or state clearly what people generally achieve. For a bio the simpler route is choosing quotes about the experience rather than the catch.
A client saying you were patient with their kid is unimpeachable and does the job. A client saying they caught thirty fish is a numbers claim attached to your business, and rules in this area get revised, so check the current position or ask a lawyer if you are relying on it.
What about the photograph?
One photograph of you, working, looking like yourself. Not a studio portrait and not a trophy shot where you are mostly obscured by a fish.
The job of that image is to answer whether you are a real person, which is a question weighing far more here than in ordinary commerce because of what the transaction is. Somebody is deciding to spend a day alone with you on a boat.
Specificity is what settles it: your water, the light it actually has, the gear used there, your face plainly visible. A frame that could have been bought settles nothing, and anybody who fishes clocks the difference at once.
Ownership matters too, and it catches people out. If somebody else took the photograph, they own it unless your agreement says otherwise, as covered in the photos piece.
Should you write it in first person?
Yes, for a one-person operation, and it is the single easiest improvement available. A solo guide writing about themselves in the third person reads as a business pretending to be larger than it is.
The instinct comes from wanting to seem established. It has the opposite effect, because a stranger can tell, and the discovered pretence costs more than the borrowed size gained.
Being small is an advantage in this business and worth stating rather than hiding. One boat means the person answering the phone is the person running the trip, which is exactly what a lot of clients are looking for.
If you genuinely have a team, write about the team and give each guide their own short bio. What clients want to know is who is taking them out, which is a different question from who owns the company.
What should you cut?
Four things, ruthlessly. The childhood origin story, the word passion, anything comparative, and every sentence about your commitment to conservation that contains no specific fact.
The origin story is the hardest to cut because it is the part you most want to tell. Almost every guide bio opens with a version of it, which is itself the argument: a sentence appearing on a thousand sites distinguishes you from none of them.
The conservation point deserves care rather than blanket removal. If you do something specific, name it, because a specific practice is a checkable fact. A general statement of care is the crayon test again.
Read the finished thing and strike every sentence that would still be true if somebody else had written it about themselves. What remains is the bio, and this is the same audit applied across the mistakes piece.

How do you write it if you hate writing?
Speak it into your phone answering three questions, then transcribe and cut. Most guides talk about this well and write about it badly, and the gap is entirely a register problem rather than an ability one.
The three questions: what water do you run and what makes it different, what do you hold and when did you start, and what does a normal day with you look like from the client's side.
Answer them out loud as though a client had asked at the ramp. That produces the register you want automatically, because you would never say "we pride ourselves on delivering unforgettable experiences" to somebody standing in front of you.
Then cut the transcript by half. Spoken language carries repetitions that a page does not need, and the halving is where most of the improvement happens.
What if you are new?
Say so, and lead with what you do have rather than manufacturing what you do not. A new guide with a fresh credential, a named water and honest enthusiasm reads better than a new guide implying a decade.
The reason is asymmetric risk. Nobody books a guide because they claimed fifteen years; plenty of people decline a guide who claimed fifteen years and then said something on the water that made it obvious they had two.
What a newer guide genuinely has is worth stating. A credential earned recently means the requirements were met against current standards. Time on one specific water beats general time on many. And availability, which established guides do not have in July, is a real advantage worth naming.
Price honestly alongside it rather than apologising in the copy. The bio is not the place to negotiate, and how to think about rates at all is covered in the pricing piece.
Where does the bio actually belong?
In two places, at two lengths. A short version on the homepage, near the top, and the full version on its own page for the reader who wants it.
The short version is three or four lines: who you are, what you run, what you hold, since when. It sits on the homepage because the trust question arrives early and a reader should not have to navigate to answer it.
The full version earns its own page because somebody who clicked through has already decided they want more, and that reader is worth writing for properly.
What does not work is the long version pasted into the homepage, which pushes everything else down and makes a stranger read your history before they can find out what a trip costs. That sequencing problem is worked through in the anatomy piece.
What do experienced guides do differently?
They put the checkable things first and the personality second. And they update the page in the offseason rather than never.
Leading with the checkable is what separates a bio that works from one that reads well. Credential, water, start year, species, and then who you are. A reader who wanted reassurance has it by line three and can enjoy the rest.
The update habit matters because a bio dates faster than anything else on a site. Boats change, waters get added, credentials get renewed at a different grade, and a page describing your business three years ago is quietly misleading.
Experienced operators also read the thing out loud once a year. Any line you could not deliver to a client standing in front of you has no business being there, and speaking it is the only dependable way to catch those lines. The winter list this belongs on is in the offseason piece.
What are the common mistakes?
Writing for other guides. Claiming what cannot be checked. Third person for a one-person business. And burying the credential under three paragraphs of atmosphere.
Writing for other guides is the most common and the least visible from the inside. It produces a page that impresses people who will never book you and communicates little to the person who might.
The buried credential is a straightforward sequencing error. If you hold something a stranger can verify, that belongs near the top, not in a closing line after the origin story.
The unverifiable-claim mistake is worth taking seriously beyond taste. A page that piles up superlatives about the fishery, commits to nothing specific, and never once names a species is doing no work at all, and it is indistinguishable from a page written by somebody who has never stood in that water. Where all this sits relative to the booking path is in the anatomy piece.
What surprises people?
That the strongest sentence in most guide bios is a date. That the federal standard for a colour-vision test is a useful editorial standard. And that cutting half the page usually improves it.
The date point is the practical takeaway. "Since 2011" does more work than any adjective available, costs four characters, and gets stronger every year without you touching it.
The colour-vision comparison is the one I would leave you with. An agency that decides who may carry passengers for money will not accept a person's own description of what they can see, and names the informal tests it refuses. Hold your own page to that: if a sentence is only true because you said it, it is not evidence, and a stranger deciding how to spend eight hundred dollars deserves better than the yarn test. The rest of the site material is indexed on the guide websites hub.
The limits of this
Any statement of what credential you need. Requirements differ by route, vessel and state, and they get revised. Confirm the current rules with the issuing authority for your own operation.
Legal advice on testimonials. The endorsement guidance is quoted, not interpreted. Anything you are relying on commercially is a question for a licensed attorney.
A word count that suits every operation. The 200 to 400 range is judgment from reading a lot of these pages, not a measured optimum, and nobody has studied it for this industry.
If your booking calendar has more open weeks than you’d like, I’ll build you a free preview of your booking site before you pay a cent.
Get a free website previewCheckable, or not
Who is the bio for?
One person: a stranger deciding whether eight hours in a boat with you sounds good. They are asking two things only. Does this person know the water I want to fish, and will I enjoy the day. Everything else is occupying space. Guides write history when the reader wants evidence.
What counts as a checkable credential?
For a saltwater operation, a Merchant Mariner Credential, because the Coast Guard's National Maritime Center runs a verification service so a reader does not have to take it on trust. Holding one means documented sea service, an identity credential, a drug test and a medical certificate. Requirements differ by route and vessel and get revised, so confirm the current position with the issuing authority.
How should you write about experience?
Give the start year and let the reader subtract. 'Guiding the lower Madison since 2011' is checkable; 'years of experience' is not a claim at all. The subtraction version also ages correctly, where a page saying fifteen years is wrong by next season and stays wrong until somebody edits it.
Why does promotional writing hurt?
Because readers dislike it and it costs credibility. The canonical study found users detested promotional prose, wanted straight facts, and trusted a site less once they could see it overselling. It also found about four readers in five skimmed rather than read, which is why the first line of each paragraph carries the message. The study dates from 1997.
Should the bio carry testimonials?
A short one can work, and a specific results claim creates an obligation. Published federal guidance treats an endorsement claiming a specific result as reflecting what others can expect, and says small print does not change that. Choose quotes about the experience rather than the catch: patient with their kid is unimpeachable, thirty fish is a numbers claim.
First person or third?
First, for a one-person operation. A solo guide writing about themselves in the third person reads as a business pretending to be larger, a stranger can tell, and the discovered pretence costs more than the borrowed size gained. Being small is an advantage worth stating: one boat means the person answering the phone runs the trip.
What should you cut?
The childhood origin story, the word passion, anything comparative, and every conservation sentence containing no specific fact. Then strike every sentence that would still be true if somebody else had written it about themselves. What remains is the bio.
Sources & methods
- US Coast Guard National Maritime Center, Merchant Mariner Credential (credential verification, the documented application steps, and the refusal of self-reported colour-vision evidence)
- Nielsen Norman Group, How Users Read on the Web (readers detesting promotional writing, credibility loss from visible exaggeration, and the scanning finding; dated 1997)
- FTC Endorsement Guides FAQ (how a specific results claim in a testimonial is read, and the two routes that remain open)
Every figure here is traced to a named public source and checked against it. Licensing, tax, and fee rules change. Verify your state’s current rules with the agency directly before you count on any number here.
More field notes
A bio that sounds like you.
I'm Evan. Driftline writes guide bios from a twenty-minute conversation, your water, your years, your voice, zero brochure filler. Free preview for your water first.
