1. Fastpass tickets can be used at any time after their printed return time, not just for the stated one hour window. This makes much more useful than previously thought, as they are no longer an appointment to be worried over, but instead give you several free trips to a shorter line.
2. Girls, what is up with all the screaming? Having contests to see who can be the most annoying will lead to your death, probably by some disgruntled tourist. By the way, the girl who screamed like a fire alarm ("Eee! Eee! Eee!") definitely won.
3. Always bring painkillers in your bag.