Used boat buying checklist

The order matters more than the list. Almost every expensive used-boat mistake is made by someone who did the enjoyable part first — went and looked at the boat, liked it, and then worked backwards to justify the price.

Why this order

The first group is free. Four questions over messages, before you have spent an afternoon or a tank of fuel. Sellers who will not answer them, or whose answers keep moving, have told you something useful at no cost.

The second group is paperwork, and it is where deals die quietly. A HIN that does not match the title, a seller who is not the titled owner, an unreleased lien — none of these are things a surveyor will catch for you, and all of them are cheaper to find now than after a deposit. Work through HIN lookup, registration and title, and run a history report if the boat’s paper trail crosses state lines.

The third group is what your own eyes can do. You are not surveying the boat. You are deciding whether it is worth paying someone to survey it. Soft spots, flexing transoms, corroded wiring, a bilge that tells a different story from the seller — these are screening findings, not verdicts.

The fourth group is the money. A sea trial under load, an accredited surveyor, and a re-price against what the survey found. Every one of these is standard practice on a serious purchase, and a seller who resists all three is negotiating on your behalf.

The three things people skip

1. The sea trial under load. Idling in a slip proves nothing. Problems appear at operating temperature and at speed.
2. The trailer. Its own frame, bearings, tires, lights — and its own title, in its own name. Buyers close on the boat and inherit a trailer they cannot legally register constantly.
3. Re-pricing after the survey. The survey is not a pass/fail exam. It is a list of costs, and those costs belong in the price you actually pay.