My 15 year old daughter injured her foot & is in a boot. She will still have it on during our vacation. She can walk in it but if she gets too sore, do they allow wheelchair rentals for short periods of time? We plan on spending plenty of time at the resort but she loves WDW and still wants to tour. She has no idea I'm even asking this because I think she'd rather crawl than use a WC but I like to be prepared, just in case. Thanks.