B.O.B.

On one of our last days in Cancun, we decided to try B.O.B. (Breathing Observation Bubble).
It's a little motorized underwater scooter with a pressurized bubble you stick your head in. This is me trying it
out on the boat. It was a great experience. We cruised around a coral reef for 30 minutes at about a 30 foot depth.
Makes me want to learn to scuba dive.