Concrats, RufusT. Hod-carrying around all that scaffolding is quite a job. Yes, all of those have similar dangers than working with a chainsaw. I got through school building in-ground pools, then the labor unions doing flatwork, mostly wheeling concrete, shovel work, pulling forms and cleaning tools all day. Those were days - workng hard & playing hard.
I like your interests. But coming face to face with a silverback is not exactly my idea of a safe picnic in the park.