If they fell forward they'd fall on the floor of the boat more.
Voyage To The Bottom of The Sea" did that once in a while but not often. It was mainly a modern sub tv series. There were two other scuba tv series, but neither of them used a sub.
Sea Hunt with Lloyd Bridges & The Aquanauts with Jeremy Slate and Keith Larson. http://www.imdb.com/title/tt0057798/?ref...
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.