Went there last weekend for a buddy's birthday bash .. bunch of guys and we wanted an adult (as in no family) environment.  Did not do too much research ... but to our great surprise, turned out to be a swinger resort.  Had an awesome time but would have been so much more fun if instead of a bunch of dudes, I was with a babe !!!  Any of the gals on this board got their passports ready and want to join me on my next trip there !!!!  

Totally recommended it .. it's an awesome, no pressure place ... weather you partake in the lifestyle or just want to watch and have fun...