This seems like a solid way to meet new people and I'm all about meeting new people, y'know?

I've literally had people's lives in my hand as a belayer for an Alpine Tower (think of a 50-feet-tall, freestanding rock climbing wall in the shape of an X -- or Google it!) for a week at a summer camp for middle school- and high school-aged students. I had to closely monitor the climber's moves and communicate effectively with them to ensure their safety. I was always providing words of encouragement to the climber, but I knew how it felt to be in the climber's position and it's scary climbing the tower. Just climbing up a few feet was already an accomplishment, so when the climber would safely make it to the top and they'd give me a smile from 50-feet up high, it was such a rewarding feeling.