If you have a problem standing too long, or if walking on the hot pavement makes your feet ache, renting a wheelchair or ECV can make a big difference. Keep in mind, though, that you’ll be doing a lot of walking within the parks, especially at Epcot and Animal Kingdom, so don’t tire yourself out early! From Shades of Green (a military-only resort) it’s a five-minute walk to Disney’s Polynesian Village Resort, to take the monorail or ferry to the Magic Kingdom; and from the Polynesian it’s another five-minute walk to the Transportation and Ticket Center, to take the monorail to Epcot.