((well hehe, i am 14, so maybe i could help))
Character dinners were big things with me when I was 8, so try eating at one of the many. The most popular is Chief Mickey's.
The Boarwalk is a great idea. (whoever posted that read my mind* they have so many different shops, plus there is Seashore Sweets, the beset candy store ever!!!
Downtown Disney has many cool store, from the big
disney store itself to the awesome
lego store! *kids of all ages can play with some of the kits outside, and build cars and race them with each other, very fun* Also, in DTD, there is the rainforest cafe *also located in Animal Kingdom* a very, how to put it, different resturant.
Also, check for parades, and super special E-Nights, where the parks stays open late. Not sure how to find out those. ^_^
Hope that helped!
:.:*~Heathy~*:.: