We want to use the ME to and from the airport. But I was thinking of renting a car to get to the MK and AK parks because we're staying at an Epcot resort for a week in August. Has anyone rented a car from one of the car rentals at the Swan? Is it worth to rent a car or take cabs? We're traveling with two children and they get tired at the noon break back to the hotels. I thought they might be more comfortable in a car than waiting for a bus. Does anyone like using cab service around Disney World?