My 14 yo dd LOVES to cruise because of the freedom she has while onboard.
On our cruise last month (our 3rd cruise), I only required her to attend formal and semi-formal nights with us but she surprised us and actually ate dinner with us as a family each and every night.
The kids network and usually find a "buddy" with similar interests to hang out with.
There are many activities during the night in the stack for the teens to participate in. If I'm not mistaken, the stack closes at 1:30 or 2:00 AM but it was usually around 3 AM when dd would come in. The teens usually sat around talking until they couldn't stay awake any longer.
My daughter says there are around 18 TVs in the stack and at least four PlayStation 2's as well.
She says there were dances in the stack at night and suggests to forego the Wild Side excursion on
Castaway Cay - just go to the teen beach.
Some nights they played basketball on the front of the ship and had their own sailaway parties.
When we were at the MCO Hyatt and Airport Food Court, dd saw many of her cruise friends killing time just like us. It was really heartwarming to see these teens interact. They knew it would be the last time they might see each other.
Lisa