I'm just wondering if you can rent a car at the National at the airport and return it to the Dolphin or car care center onsite. I would rather use a car for the first few days of the trip, this way we can stop for groceries on the way to our hotel (I think were staying at Pop) and get there quicker than waiting for ME. On the way back, we can take ME since it is included in the room anyway. Anyone know?