We will be renting a car to get from airport to the Port. However, due to our departure time on our return flight, I think we'll want to use a towncar to go from Port to airport. When I check websites, or have tried to use an on-line booking, it looks like they only offer the one way rides from airport to port. Does anyone have experience in getting a one-way ride from port back to airport? Also, how does it work in locating your towncar when you get off the ship? Are they parked in a certain area? Do they stand around with your name on a card? Thanks, Jo