Just got back from Cozumel a week ago, and for the first time I decided to go cenote diving instead of reef diving. What a great experience, I enjoyed it so much I plan on getting full cave dive certified. Cavern/Cave diving is totally different from open ocean diving, it's like looking back into history since the caverns and caves were formed 100's of thousands of years ago.
Also it was nice since it was fresh water and didn't need much weights at all!
How many divers on this board are Cavern divers?