Hi Jeanne,
Hooray for a vacation in May at Walt Disney World! What a great time of the year to visit!
If you have a stroller at home, you can bring this with you. We brought a sit-n-stand stroller with us when we traveled with our girls when they were younger. You can rent a
stroller at any of the parks and they are on a first come, first served basis. In addition, they are hard plastic and you can not recline them for sleeping.
You can rent a stroller from a local Orlando company. They will drop a single or double stroller off at your resort for the length of your trip. Kingdom Strollers, Orlando Stroller Rentals and Magic Strollers are the most popular rental companies.
Wagons are not allowed in the park.
Wishing you a magical vacation!
Beth