OK, let's throw out a few ideas--we could do the Sail-Away party, but it could get sort of loud to actually "speak" with each other.
How about 3:30 on "secret" deck 7 verandah? We could meet up there, say "hi" and then we'll be off to the lifeboat drill at 4:00, then we can meet up again at the Sail Away party and we'll already KNOW everyone we're dancing with!
Just an idea.