We've been cruising for years now and have been together for over 20 years. We are not the typical gays who have to make a scene where ever we go. We like to hang out, have a martini with who ever is there at the bar and strike up a conversation. There is/was never an issue.
We went to a FOD one time and were saddened by who was there. Not the cute boys from cabin #6582 who liked to workout and solo on their time alone or the lesbian couple from #8632 who liked to enjoy themselves; sometimes with others and sometimes alone. I still keep in contact with both of them.
No matter what cruise you go on, you are going to meet other "gays". It is a certainty. So, no FOD for this guy. I have more fun on my own.