"James Cameron becomes first solo explorer to reach the deepest point on Earth. This was his 73rd trip into the ocean in a submersible, including 33 dives to the Titanic."

He also worked as a truck driver for a while...

...and he'd probably bring VR along, and have multiple crews back on earth filming anything he wanted to see...

And I'm talking about them near the end of their lives... I could envision it happening.