To the point in the podcast about Liability and the "John Denvver" case:
The current EAA Sale Form,
https://www.eaa.org/en/eaa/aviation-com ... 8AF80&_z=zcountersigned by the partner of the buyer - is about as good a protection you can get yourself. I had an aviation attorney check it over for me and in his words - "it about as completely favors the seller as it is possible to do".