Been there, done that. Can't wait to get back into a sailboat. Charter one if you can and sit on the back deck and compare it to lounging in the cockpit of a sailboat. Take one out a few times and fill the tanks. Think of some of the places you have gone with the sailboat or passages you have made. Would you be comfortable doing that in a power boat? No fuel no go.
Just someghing to think about, which we had done more before committing,
Bob