Yeah, I think most cruise lines have drop down secondary beds in some rooms for large families.

All-
That's really interesting. I've only been on a few cruises (with parents, family) so I've never really been paying attention, but I will on this trip. It seems like if there was romance, it'd be of the summer camp sort: tons of face time leads to tons of time for other things, but it's gone the moment camp is over (or the boat docks).