Mike, I have always stayed in Hotels down there - P&P of course and Seven Sisters at Palm last year. As far as towns go, Georgetown is about it. Think about renting a van/big station wagon. Taxi fares border on the criminally insane :eyecrazy: I have a couple of guide contacts at work which I will email later. They could probably fix you up with a house rental and locate two more guides. These guys are good - they fish the Northern end of the Island which sees little pressure and offers as good a chance at a grand-slam as anywhere in the Bahamas!
When sight fishing, look over your shoulder from time to time, you never know who's behind you