How about you get a suited up diver with the right video gear to video it.
Then how about you dive down 30 meters, walk along the bottom for a good minute spear a fish with ease and make it back to the top. Then I will listen to what ya got to say.
edit: and the only gear you get is a set of swimmers goggles.
Till then how about you put a sock in it, because the drivel that is coming out of your mouth and mind and is showing up as posts really does not show well on you.