Yucatech is the best
By A Yahoo! Contributor, 3/6/05
If you've never experienced the Cenotes and your in playa or Cozumel don't miss this experience. The Cavern tours are incredible, and there's no better cave diving outfit to be with, Herman is the best, I should know I made four trips with him and recommended 100's of other divers and brought groups there as well. I'll be back there in May of 05 and can't wait.