Cruise again not poker related

[chaas4747]

My girlfriend and I have been dating a while. We are very happy, and I trust her completely. Before we started dating she and her friend, who were both single, had booked a cruise. Not that I think she will do anything on this cruise, but my general question is; are their that many single guys that go on cruises with their buddies? Or should I expect most of them to be dudes carrying coconut drinks and sitting in a hot tub together.