We found that having friends or some family members that share the same Interest we have of a sexual nature always to be more FUN at any of these places!
But if we're on a Cruise or the Beaches, we just about always find others that are friendly and willing to open up and talk about everything! It also seems like we all want to be away from the house or home area and are looking for some adventure to break out of the norm!
I'm sure everybody has set their limits or have some kind of Rules to follow cause even we have them around our house with others we share pleasures with too!
But you never know just how far any other couple will go besides being NUDE on the Beach or boat / Ship, until a moment of action or talk starts up and having a few drinks always seems to relax or calm down those nervous reactions!
Its still nice hearing what others have done or observed, thanks!