Yes, I have to agree, if you have a Disney obsession than most of us do too. I wasn't home three days and I was back on the boards, waltdisneyworld.com and several other sites planning my next trip. I, like you, will be packed fully a week in advance. I will over the next year (I can't go for another year at least) decide what to do differently, where to eat next time, what shows to see, and I will locate down to the millimeter where that darn Belle's Story Time is in the MK. I looked high and low and couldn't find it last week! ARGGGH!
Don't worry, you will have a wonderful time and so will your family. You will be a superstar in their eyes when you are there and have all the restaurants, shows, and adventures planned out perfectly.