I agree with the above. And will emphasize, be sure to tack on an additional 15 minutes to your time to collect your carry ons from bell services! Don't leave that for the last minute, people have done that and literally missed their bus. The bus driver is on a strict schedule and will not wait for you. Also, have your paperwork ready for the bus driver!! There is nothing worse than sitting on the bus, stopping at the resorts before the airport, and everyone outside scrambling for their DME sheet for him. Have it in your hand ready to give to him. Be ready and prepared, don't make folks on the bus worry they're going to miss their flight.