Thank you Hellosailor for all your advice and suggestions. My gut feeling says that the daughters will feel at ease with your idea of the Dutch Islands and the boat is virtually also out of hurricane danger there. Just need to find somebody who will take care of it there. I've heard a mooring there is around 1200 dollars a year. And maybe there are brokers there, much more sailing activity there.
And thank you Sailingdog. That's the problem, not really any resources available.
So you all don't think the boat is privately saleable through the internet, even for a very good price?