"Tower climbing"
Both of my sons did tower climbing for repair and maintenance of cell/microwave towers for about a year. Great money but you are on the road for weeks at a time all over the country. They got tired of never being home. They rock climbed as a hobby prior to working for tower companies. They would send me horrendous pictures of them in the heavens on a tower, hanging from a strap. I got vertigo just from looking at them.
How much did they make an hour, if you don't mind me asking? Nothing close to 70,000 a week, I assume?