I have my daughters standing next to me. They are 14 and 16. Here is some advice.
1. Let her pick the restaurants.
2. Let her help with the touring plans. She could be in charge of typing them up and keeping them.
(To me it doesn't matter what we do. We are at WDW!!!

)
3. My girls really got into pin trading. To make it more difficult they collected a theme. (Villains for DD 16 and Disney Babies for DD 14)
4. We also did a photo scavenger hunt they did with their cell phones. They really liked this one. (This was not a contest, just a family activity)
5. How about the Mousejunkies book or the Hidden Magic of WDW book? She could read them ahead of time and tell you all about everything as she sees them.
My girls also suggest they come along with you to help your DD enjoy herself. (Aren't they shameful, always trying to get a free trip to WDW)
Good Luck, she'll come out the other side. We didn't go in 2008 and the girls will never let me live it down.
