Thank you for your help, everyone! I think I'll plan three days total: one per park and one day to catch up with anything I missed.
I have some more questions:
#1: Is DLP one park and the Studios another? If so, what is the entire place called, including the two parks and the hotels? Want to get my terminology correct. I hate it when people say they are going to Disney World when they really mean the Magic Kingdom and don't get that Disney World encompasses all 4 theme parks and the water parks, etc. Semantics, I know, but it bugs me just the same!
#2: I'm considering going in late April or early May. When are the kids over there on vacation/holiday from school? In the States, they have a break in the middle of April and then they recess for summer in late June, so if I were going to WDW in FL, that's when I'd want to go.
#3: What hotel do you recommend? I definitely want to stay on Disney property.
#4: For those of you who have gone who are from the US: How do prices compare to those at WDW?
Thanks again!