Surface, Surface!
The Atlantis IV: All-electric, 48 passenger capacity, air-conditioned, 3-inch thick plastic view ports.
What looks like a conning tower is really a housing for the aft hatch.
Babes on board! My kind of submarine!
Forget about going to the loo. There isn't one.
Aircraft wreckage, deliberately placed as an artificial reef to attract sea life.
Mmm, shipwrecks!
Was it worth it? Yes, though I'd much rather be the guy driving!