Actually that's plenty depending on your initial flight to Nassau but you'd need to get two more to get the accomodations split lower.
We have crews waiting to go - in fact any members in this time frame looking for a mind-blowing DIY trip should try to combine forces.
If you are serious about going send me a PM and I will fill you in on the Forum "inside track".
IFFF Certified THCI @ 2005
Capeflyfisher Guide Service
Island Hopper, Guitarist, Incurable Dreamer
and Founder, Worldwide Flyfishing Forum