Not sure about the boobs cruise (two might be able to go)?? But if the group is nice, respectful and looking to party you guys should have a great time! No means no, don't get to drunk, don't wait for the man to leave to talk to a wife, talk to both and show up with the idea that we are going to party and if more happens well it was a bonus. My wife and I have enjoyed a single guys company. TTR is about party and respect. You guys will be fine. Actually we wish you guys where coming mid June when we are there.