I've tried to arrange three couples sailing on a crewed charter for two years. One couple won't commit and is trying the "can we do three days" stuff.
At this point we will probably go land-based just the two of us. My sadness about this is, I have sailed many times but my husband has not and I wanted him to experience it but without at least two other couples, we can't get a boat.
I would gladly take two of your spots Schwendy!
Sunny