Stunt:
My uncles were truck/chauffeur drivers (included location travel). They were born with a built in Samoan tan, so no problem there. One had a SEG card and was in the cowboy/Indian (oaters), south seas native and jungle categories. Always told that stuntmen had a screw loose (on/off the set) in a good way, guess they had to be. They usually got a lot of good looking babe's. Did you have a SEG card....some stunt people did (women included), or even a SAG card?. A few BB'ers would try and get extra work, usually shot term work.
Some older BB'ers told me they remember a young Larry Scott, and he was all triceps, always doing dip's, etc. He went over the pass, to Vince's, and started focusing on the biceps...or so the story goes. Think Peanuts West had, or trained at, a garage gym in Culver City with some other extremely strong men. They were doing all kinds of tonnage workouts, pretty advanced for that time. (the Culver City Aud held the old Mr America and other contest there...Culver City, not being that far from Muscle Beach)
Rands Roundup was a little east of Vermont, I believe. USC & UCLA football players were know to dine there. Even some high school players. I know I would have been there, if I was around that time.
Quite a few BB'ers, back in the day (50's-60'-70's....probably now also), would get a job for 6 months, or so, find a reason to get fired and than collect unemployment insurance for another 6 to 9 months. Spending those months working out. Don't know about tuna, but do know that these guy's ate quite a lot of ground chuck (hamburger meat..protein and a high fat content for energy), steak being too expensive. Also drank whole milk with raw eggs. All cheaper back than. Called it bulking up. A few MILF, and even older women, would "support" some of these younger BB'ers, even back than.
Thanks again Stunt.