Cinmell-
I would suggest something to distract your 2 year old during any wait times. This was by far the hardest part of the trip for us. Travel-size Magna Doodle and bubbles were the easiest and most fun for our son. It helped a ton, especially waiting for parades or shows to start!
Also, I don't know how much time you'll have, but if you're looking for a great diversion, try headin over to Fort Wilderness. It is a nice boat ride from the Magic Kingdom. There is a small play area right near the marina, and a great petting farm. You can also see the horses that are used in the MK (they pull the old-fashioned street car) at the stables. They offer pony rides as well. This can all be great diversion if you go to the Hoop Dee Doo, which I highly recommend!