Graham Hawkes, AKA the modern Jacques Cousteau with a more badass name, has taken it as his life's mission to create the most insanely awesome ways for human beings to get around under water. Case in point: The
F*cking Hawkes Ocean Technologies Deep Flight Super F*cking Falcon. We dare you to watch this video he made with GoPro and not seriously re-evaluate your career choices.
The top of the line Super Falcon can seat up to three Richard Bransons (he actually owns a few of Graham's creations) and safely pilot them to a maximum depth of 320 feet. Allegedly the Falconator will never actually sink thanks to some crazy proprietary buoyancy system. So you've got that going for you, which is nice.