Re: Inheriting two sailing vessels
DJ, if you can find out any of the clients from past charters, some of them might have ideas as to who would be interested in buying the boats.
If there is no one maintaining them, you might want to look into that as well, with someone at the marina or in the town. Boats that are left alone tend to have problems and devalue very quickly, no matter where they are.
I'd also suggest looking for the closest major port, wherever that may be, and trying to contact boat brokers there.