Re: I want to crew on an offshore cruising boat
There are hundreds of boats sailing toward the Caribbean from the East Coast in the next ten weeks. Newport RI, Norfolk Va, Annapolis MD, and Charleston SC are just a few of the jump off points you can try. There are two rallies headed south as well; check the web.
If you are serious, get out there and walk the docks, hang in the watering holes and make friends with the dock staff at marinas and yacht clubs.
Personally, I'd try Newport as I believe it is where you'll find the biggest concentration of south bound sailboats, but others on this forum may know of other places.