For me, it was lifeguarding, and teaching swimming lessons. The lifeguarding was really easy, and a good way to make money while not doing a lot of work, and meeting great people. Teaching swimming lessons was a lot of fun, because the kids were so great! I also learned a lot about myself, and how to teach. Sure I have to do some work outside of the time I get paid, but its worth it to help those kids become better swimmers, and give them the smarts to save lives!