okay, don't be worried. TONS OF STUFF TO DO!
there are two shore excursions for teens that day: the wild side, and something else. the wild side is like kayaking, football, volleyball, really fun. and the other one is like volleyball & football, surfing relay, and raft making.
umm yeah. ping pong tournaments. the teens club is always on the go. always somethign to do.
there's hair braiding. there's show every night (twice a night, early and late). game shows. sports. the pool. the food. everything.
the day at sea (for four night) the waiters show you how to napkin fold. then there's the art of towel folding. the list really goes on.