We've got a Christmas Disney trip planned for 9 days, I've just decided to fly (not drive). I'm unsure if I should rent a car for the trip. We have 10 people going and we're staying at the OKW. Bus transportation is the only option here, and we plan on doing quite a bit at Disney (parks, water parks, boardwalk, etc...). In addition, we'll be making trips to the grocery store. Does anybody have any thoughts on the pros/cons of having a car at Disney?