teens 08/27/06

[gichicdoc]

We will be on our second dis cruise 08/27/06 on the wonder with DD and DS both 13 years old.
Looking for pre-cruise contacts with other families with teens and advice about activities and excurisions for teens.
What's "sweet" and would hold the interest of 13 y.o.s?
Do most do 6 pm seating for dinner or later seating?