Most of the southern hemisphere is unexplored. We had more exploration ships down there during Captain Cook's time than now. It's amazing.

There's probably more history now preserved underwater than in all the museums of the world combined. And there's no law governing that history. It's finders keepers.

What drives me is exploration with a purpose, more the classic Royal Geographical Society genre.

It is a quiet and peaceful place - and a fitting place for the remains of this greatest of sea tragedies to rest.

The body is sort of a pain. It has to go to the bathroom. It has to be comfortable. But the spirit is indestructible. It can move at the speed of light.

Remember to always dream. More importantly, work hard to make those dreams come true and never give up.

I would have to say my favorite place on Earth is Bora Bora.