Yeah, the ignorance of youth. At 185 the bottom dropped away into a rather impressive wall that disappeared into the blackness of the Strait. The glass-like tinkle of the bubbles, the view, and the extreme narcosis was quite a combo.
I was diving with a friend who started diving in the early 1950's in Lake Tahoe. He would do dives to over 200' and then drive over the pass to get back to his home in Reno.