Hello, I'm heading down to cancun in two days, and was wondering if there are share vans at the airport that i can take to the hotel zone without a reservation? The reason that I can't make a reservation is that I'm flying on standby down there (I work for the airline, so free airfare!) and I'm not positive when I'm getting there during the day or what flight I'm going to take. If a van isn't an option without a reservation, what are my other options? How much would I expect to pay for a taxi from the airport to the Grand Oasis Playa? Any help would be appreciated, thanks.