I got more info when I searched 'sunken ruins cuba' instead of 'atlantis' (which is in retrospect me getting overly exited). Sunken cities are cool! If any of them are actually atlantis (did it even exist?) cant be confirmed.

Better info on the Cuban underwater city: http://badarchaeology.wordpress.com/...-west-of-cuba/

Its not 600 feet down, its 600 meters down! 2k-2.5k feet, how amazing.

I actually saw these pyramids mentally before it was news when I was investigating that area 6 or so years ago. I thought they were random imaginings. Recently it has been interesting mentally freediving to see it. I love to freedive physically, it takes courage, that can cary over to when doing it mentally, but when all that water bothers me I just pretend its air. Flying isn't as weird.
Seen some strange things, but nothing that really jumps out as definitive yet.