My wife and I will be taking our 3.5 year old daughter to Walt Disney World this spring. We have the park hopper passes and access to theoretically everything, but I'm sure that's way too much to do.
Does anybody have advice on things to bring, things to do while there, things to avoid or watch out for, etc.? We're looking to make this Disney World trip a memorable family vacation for our daughter. She is very excited to see Mickey Mouse! And the princesses, too... can't forget about the princesses. :-)