Well, since I've only been on one "real adult" cruise, i could probably fill an entire page of stuff i haven't done! I guess i could say the things i didn't do that i wish i had...
*try out the waterpark on the ship
*tried out the club that had beds in it
*tried out the 'how to make towel animals' class
*gone to 'Atlantis" in the Bahamas
I almost didn't try the ice bar on the ship thinking it would be lame, but someone talked me into it and i AM glad i did that