If you are flexible to charter from USVI instead, Waypoints has an FP 48, 5 cabin version, Long Layover, available beginning mid-January. TMM, Horizon, Voyage, and BVIYC always do a great job. I've had success with Navigare - their pricing seems to be the most competitive and if you time it right you can get up to 30% off. But you may want to exercise caution there. I think the DYC/Navigare conglomerate is struggling. They are shutting down operations in the Abacos, Antigua, Belize, and Grenada. Fewer owners buying and putting yachts into charter with them is the key driver I'd guess.