Funny you should ask. A friend of a friend asked me the same question yesterday but I didn't have time to deal with it until today. In fact I just got off the phone with the Tourist Board.
The friend of my friend is currently on her way to England, so I am unable to get the information to her until her fight lands.
Nail Bay's website is indeed down. Not sure what (if anything) that means. Anyway, I called the Tourist Board and they said to call a lady named Kasha who works for Driftwood Resorts at 346-2291 or 346-2295 and that should get you through.
The lady at the Tourist board said that
Coldwell Banker Real Estate is now looking after
some of the properties that Nail Bay used to deal with. I have no other information than that.
Hope it helps.