We just got back a couple of weeks ago from cruising on the Triumph and we took the eco-jeep tour on Cozumel. We really enjoyed it. They put 4 people to a jeep so if you want to drive you may have to swap up. First they take you to a local village to see some old misson ruins and do some shopping if you want to and then it is off to a wildlife park that has a lighthouse on a beautiful point that you can climb and explore and then to a saltwater lake that has crocs there that they feed and bring them up close to you on a walkway. (Cool) Then you go off roading for a couple of miles and I mean "off roading". Lots of fun. Then you go to a snorkling area and you can snorkle or just swim for about 45 minutes to a hour (beautiful underwater fish) and then back to the dock area. Tour last about 4 to 4.5 hours. Highly recommend. All jeeps are equiped with radios that the tour leader can talk to you and tell about all the areas you are visiting. They have a lead jeep and a follow jeep so no one can get lost. Hope this helps.