Frank Pellerin · Marine surveyor · Fort Lauderdale
Ready to look at boats? This is the one
The used boat buyer's survey guide. Second edition, expanded.
Thirty-four years and more than 4,000 hulls as a marine surveyor, turned into the walk-through I'd do with you if you rang me before you made an offer.
Instant PDF · today $19.99, was $39.99 · Secure checkout by Gumroad · 7-day money-back guarantee
See what's inside first →Not ready to look at boats yet? Start here
Should you own a boat at all? The guide for before you start shopping.
Before You Sign is for buyers with a shortlist. This one is for the step before that, when you're still asking whether a boat is right for you, and which one.
Instant PDF · today $14.99, was $29.99 · Secure checkout by Gumroad · 7-day money-back guarantee
How it works
You can be reading part one tonight and standing on a deck with it on Saturday.
One payment — $19.99 for the guide, or $24.99 for both guides — through Gumroad's secure checkout — card or PayPal. No subscription, nothing renews.
The guide and its three extras are there the moment the payment goes through. Read them on a phone, tablet or computer, or print them.
Gumroad emails the download link within a minute and keeps the files in your library, so you can download them again any time.
Digital PDF · nothing ships · one payment · 7-day refund
The honest math
The guide doesn't replace the survey on the boat you buy. It stops you paying for surveys on the two that were never going to pass.
| Survey three boats, two of them fail | $9,000–13,500 |
| Trips to boats that never had a chance | 3 |
| Weeks lost to boats that were never going to pass | 6–10 |
| Spent finding one good boat | $9,000–13,500 |
| The 30-minute walk-through on all three | 3 × 30 min |
| Two ruled out before anyone books a survey day | $0 |
| Full survey on the one that passed | $3,000–4,500 |
| Kept in your pocket | $6,000–9,000 |
One boat ruled out before its survey day pays for the guide a hundred and fifty times over.A full survey day — hull, engine, haul-out — runs $3,000–4,500. The guide is $19.99.
Yard ranges and published rate cards, current for 2026. They move — sometimes by a factor of three — with region, yard rate and what turns up once work starts. The shape of the number, not a quote. Get three local bids.
Look inside
Plain pages, written the way I'd talk you through it across a desk. Tap any page to see it larger.
Page layouts shown are set from the guide's own contents. Labelled by part.
What's inside
Written for trawlers, express cruisers, cabin cruisers and motor yachts — the boats people buy to retire onto. Work the parts that fit the boat in front of you and skip the rest.
You're about to pay for a survey on a boat you could have ruled out yourself.
Rot under the sole doesn't show on a viewing. It shows two seasons later.
Low hours look like a selling point. On a diesel they're a question.
The hull passes, and then the generator, the air conditioning and the fuel tanks send the five-figure bills.
The report arrives and you can't tell routine wording from a warning.
You can't tell cosmetic from structural — or what either one costs.
You have a findings list and no idea how to turn it into a number.
A good boat bought well can still go wrong in the paperwork.
Some hulls and ages are quietly being refused — people find out after they own one.
Some boats lose half their value in three years. One day you'll want out.
It's hard to see how the pieces fit together on a real deal.
The offer
One payment. No subscription. Yours to keep, and every future edition comes free.
Instant PDF download · read on any device or print it
Secure checkout by Gumroad
Visa · Mastercard · PayPal
7-day money-back guarantee
If the guide isn't for you, open your Gumroad receipt and ask for a refund inside seven days. One line is enough — you don't owe me a reason. The guarantee covers the guide, not the boat: nothing in here replaces commissioning a survey on the vessel you actually buy.
The second guide
Start here. Before You Shop is for the decision before the boat: what owning one really costs, which kind and size suits you, and how to try it first.
Instant PDF download · read on any device or print it
Secure checkout by Gumroad
Visa · Mastercard · PayPal
7-day money-back guarantee
Decide whether a boat is right for you, then buy the right one without getting burned.
Secure checkout by Gumroad
One payment · both PDFs instantly
7-day money-back guarantee
Questions
What buyers ask before they click — and the straight answer to each.
No. It's an instant digital download — a PDF. The moment you pay you get a link. Read it on a phone, a tablet or a computer, or print the whole thing on any home printer. Nothing arrives in the post.
No, and don't let anyone tell you otherwise. On a boat you're serious about, you hire a surveyor. What this does is stop you paying for surveys on boats that were never going to pass — and make the survey you do commission worth far more, because you'll understand the report and know what to do with it.
That's exactly who it's written for. Every term is explained once, plainly, the first time it appears. You don't need to know what a stringer is before you start — you will by page nine. If you can hold a plastic hammer and follow a list, you can do everything in part one.
Before You Shop is for before you've decided: what a boat really costs each year, which kind and size suits how you'll use it, how to try it first, and the questions to settle at home. Before You Sign is for when you have a shortlist: walking a boat, reading the survey, negotiating and closing. Most people should read them in that order, which is why they come as a bundle.
No. One payment, and nothing renews. Future revisions of the guide come to you free, in the same place you downloaded the first one.
Checkout is through Gumroad. It emails your download link immediately and keeps the files in your Gumroad library, so if a link ever fails you can download them again.
No. Start with part one, the 30-minute walk-through, and the dockside checklist. That's the part you can use tomorrow morning without reading anything else first.
Seven days. Open your Gumroad receipt and ask — one line is enough, you don't owe a reason, and there's no form to fill in. The money goes back to the card you paid with.
Anything that opens a PDF — a phone, a tablet or a computer. The checklists are made to print on a home printer and go in your back pocket.
It's written for powerboats — trawlers, express cruisers, cabin cruisers and motor yachts. Roughly two-thirds of it (deck core, hull structure, water intrusion, survey reports, negotiation, insurance, resale) applies to any fibreglass boat. The engine and systems chapters are diesel-powerboat specific.
Parts five to eight of Before You Sign. Reading the survey report, knowing the real repair ranges, turning a findings list into a number, and closing cleanly are the things that decide what that contract ends up costing you.
Yes, free. The second edition of Before You Sign is in your Gumroad library, at the same link you downloaded the first from.
They're ranges, not quotes — from thirty-odd years of yard work and estimates, updated for 2026, and they move with region, yard rate and vessel. Use them to know whether you're looking at a four-figure problem or a five-figure one.
Ready when you are
Less than the fuel to go and look at a boat. If it catches one thing, it pays for itself many times over — and if it doesn't, you have seven days to take your money back.
Instant PDF · secure checkout by Gumroad · 7-day money-back guarantee
Or see Before You Shop, and both guides for $24.99 →Before you go
Nothing here disappears when you close the tab — the guide stays the same sixty-four pages either way. But the morning you're standing on a deck with a broker is a bad morning to start learning where water hides.
$19.99Instant PDF · 7-day money-back guarantee · $39.99 50% off