The reason that you can't find a child AP price is because there IS no child AP. Any toddler over 2 years old pays the adult price. Sure, they can only ride on about half of the rides but I guess Disney thinks they're all grown up at 2 years old! Why don't we let them vote and smoke too? Hey, let's let them drink and play the lottery while we're at it. I'm going to take Disney's lead and let my 3 year old drive me to the airport.
It's just another way to seperate you from your $$.
Roy
BTW - Walt not only had a Child's price for tickets he had a Junior priced ticket as well. He understood that it's wrong to charge someone full price when they will only be able to use a portion of the facilities.