Re: boat registration
good points, JB.
Every state is different in this regard, and even within a state, it sometimes depends on the mood of the clerk. And the clerks can give inconsistent information. So any info from this forum from other jurisdictions would just be illustrative.
One work-around I've heard discussed here is to register it as "home made" as if it is the first title. For one thing, that's a false statement same as forging. For another, you lose your ability to register a serial number, make/model, etc. But ervery circumstance is different and I don't see a great moral failing in signing for the long-gone previous owner.
I bought a used boat recently and caught crap from the DMV clerk b/c my bill of sale did not have the trailer's serial number AND COLOR on it--even though I had the properly signed-over title (same as a car's). I don't think I even need a bill of sale in the first place and thought I was doing OK by getting one! I eventually sweet-talked her into letting it go. I mention this as an example--anything can happen even if you follow the rules.