We're staying off property, and are not renting a car. Our resort, however, charges for their shuttle to the parks. (I think this is ridiculous, every other place we've ever stayed at has a FREE shuttle....but I digress). We were thinking, instead, of hopping in a cab to Downtown Disney, and then using the transportation from there. So, can we get to the parks from the Marketplace? How often do the buses run? And how early/late do they run?
Thanks!!

