buksida:Taxgeek, thanks for the great report there, Fah Yai is the one we went with after all. Trip is in November .... cant wait!
You'll have a great time. Alain (boat manager) and Sunan (his wife, and cook) are great. The crew is so nice as well - the Faah Yai isn't the fanciest boat I've ever been on (Palau Aggressor was), but it instantly felt like my own home. So comfortable.
Let me know if you have any specific questions as the time gets closer!
Taxgeek