Congratulations on your adventure!
My partner and I are also in the final stages of buying
a boat and are going to sail the Caribbean
. Departing next Monday!
Having very limited sailing experience we too need a captain
a website called crewseekers online.
We listed on the short notice board and in exchange for flights and expenses, we have now found ourselves a very experienced skipper for 2 months!
It doesn't cost anything to list and the responses have mostly been great!
Best of luck on your journey!