try to ask an attendent were the parade is starting and then by that (if is it a parade that is before that park closes) get as close to the exit at possible, that way u don't have to fight the crowds and u also don't have to wait as long for transportation!!!!
for illuminations watch it from Canada to beat the crowds!
crowds in magic kingdom are terrible in front of the castle, find a place in the shade!!!!!
many people get there spot way before the parade!! so if you want a good spot be ready to sit a while!!