Found out today that my 10 yr old daughter has a broken leg...we leave TOMORROW for Disney :/

The doc wants her in a wheelchair for Disney, but is okay elsewhere with crutches. I feel like a fish out of water, this is the first broken bone for us. I am thinking of renting down there, but have no clue where to look or what to ask. I am assuming they make them in her size (she is average sized for her age) and am hoping to rent one once we are down there.

Bring on the advice, I need it! I will be checkingback in between of loads of laundry and loading suitcases.