Spend a few extra dollars and get a car service that will meet you at the bottom of the escalator, collect your luggage for you and also make a courtesy stop at Publix on the way to your resort so that you can stock your room with beer, wine, water, snacks, sunblock or whatever other life support you may need for the week. The money you will save not buying these things on-property makes it well worth it IMO. We usually use Quicksilver Transportation.