As a keen diver and snorkeler for many years I can thoroughly recommend it. If you ever wondered what being weightless in space is like scuba is much the same (having spent a lot of time in space I would know this!!! Well I expect it's much the same) The ocean floor is really like a whole new world to explore and it really does change just as much from one location to the next like you're used to on land.

Enjoy you're course guys, and savor that first underwater breath: it's awesome!

I'm keen to come along / take you out one weekend after you've gotten your tickets.