Disney World was a blast. My cousin and I made it to all of the parks - except Hollywood Studios - and were able to go on every ride we wanted to hit. It was very hot, but managable. My favorite treat to keep cool was the vanilla soft-serve/orange slush combo found at the Sunshine Tree Terrace in Adventureland at the Magic Kingdom. I only had my iPhone with me to take pictures, but I'm pretty content with how the images turned out. I utilized the Camera+ app and definitely recommend it to any iPhone user who wants to enhance a photo's quality. Prior to this trip, it had been four years since I had last visted WDW. Hopefully it won't be another four years until I go back to the second Happiest Place on Earth*!
*The first being Disneyland in Anaheim, of course.