Hi Hannah,
Welcome back to the Disney Parks Moms Panel! It is wonderful to hear from you again!
The Walt Disney World Resort has a variety of
Services for Guests with Disabilities. I encourage you to review all of your options prior to arriving in the park. There are certainly
Wheelchair Rentals and
Electric Conveyance (ECV) Rentals. Since prices could change, I have linked the websites above so that you can check for the most up-to-date pricing.
The Services for
Guests with Mobility Disabilities might also be helpful. It includes a list of rides and attractions where guests can remain in a wheelchair or electric conveyance vehicle.
Make sure you note the list of Disney Featured Providers for
Electric Conveyance Vehicles. If you need an electric conveyance vehicle at the resort in addition to at the parks, one of the featured providers could deliver one to the resort. It would be yours for the number of days you select. If you only try to checkout one from the parks, there is a risk that one may not be available when you need it because they are distributed on a first-come, first-serve basis.
We used some of the disability services on our last trip. Cast members were extremely gracious!
I hope this helps!
Have a magical time.
-Donyell