We booked discovery mundo for our transportation from the airport to Puerto Juarez Ultramar Ferry, because we we’re staying on Isla Mujeres. They did a great job of getting us there. The ride back to the airport was exceptional though. I forgot to get the drivers name, but he stopped at the Oxxo half way to the airport because my wife had gotten car sick and threw up in a bag. He pulled over and grabbed her a bottle of water and another bag (just in case). He joked that that it was probably too much tequila. He really helped us out. Thank you to him.