I have a buddy here in TN who sold a boat to a guy in KY. To the best of my knowledge, he gave him a bill of sale and that was it.
We do not title boats or trailers here in TN. We don't even register the trailers - only the boat.
The guy is telling my buddy he must have the "yellow card" for the boat and his local office will not do anything without that.
We don't have any kind of "yellow card" in TN. Anyone have any clue what the guy could need?