GradyX:
Three choices come to mind:
1. Old Bahama Bay is a full-service, upscale resort and marina on the very tip of west end. You can clear customs and get fuel there.
2. Blua Marlin Cove is about another three mile run from west end on the south side of the island. Very fishing oriented and you must clear customs at west end first.
3. Harbour Hotel is about 1 mile from west end on the north side of the island.
You can get more info here:
http://marinas.com/browse/marina/BS/GB/
In addition, the Gulfstream Grady Group, based in Palm Beach and Martin Counties, makes an organized trip for its members every year to that area. This year's trip is June 24 - 28 and we're going to Lucaya, which is near Freeport. Let me know if you want more info on that trip.
Rob