This weekend Angela and I went out to Riviera Maya Mexico for a quick vacation - originally I was expecting to spend the entire time on the beach, relaxing at the resort, and the first day we did that; but then the following day we went out to see Chizen Itza, the main pyramid of the Mayan Ruins that is now on the list of the 7 wonders of the world.
Afterward we visited an underground cenote, and took twenty foot jumps off a side cliff into the water - by far my highest jump to date - I can't say for sure how much higher I'd be willing to do, but I was definitely pumped up and I'd like to say I'll try out something higher next time.