In Cozumel we hired a driver through this person. I did my homework on CruiseCritic and everyone had only good things to say. I would recommend using his company.
Eduardo Esquer Cozumel <
[email protected]>
I found the website
http://www.toursplaza.com/
We asked for Gerry and he was great. He was waiting for us when we got off the ship. We stopped at the big grocery store first and bought drinks and snacks. Gerry had an ice chest in the van. Gerry will take you any place you want. If you have an itinerary he'll follow it or he can suggest where to go. His is a local and English is very good.
This is a good option if you don't want to drive. It really does take the hassle out of the day. You can go anywhere and stay as long as you want or if something is boring then just move on.