To complete this goal: Play a real game of racquetball and follow the actual rules.
Why? The first time I played racquetball, I was a scared little freshman in college. One of the other violists in my section invited me to play with them, and it was both a nice gesture to the new girl and a lot of fun, despite how horrible of a player I was- I always want to jump for the ball, dammit! Anyway, I played sporadically and with varying levels of rule following for a few years, but I would love to try again. My dad used to be really good at racquetball, apparently. I'm a pretty competitive person, too, so this would be a good outlet for that. . .