Pool Boy, I did it the last two summers. Made $10 an hour and got around 60 hours a week during openings (1st 2-3 months). After openings are over its 40hrs a week just cleaning pools, getting a tan, and you can find a reason to swim if its really hot.
I know the place I worked opens shop April 1st and hes always looking for guys. He also let me work around my school schedule until the semester ended/began.
PM me if intrested.