If you were going to a commuter school or smaller local college I might say go for it. But at a traditional campus with a large Greek system, the odds are not going to be in your favor. I'll quote one of my collegiate pesidents (age 21 and talking about her chapter) when I was a Rush Adviser talking about a PNM of your age - "Why would she want to hang out with a bunch of hormone driven twits?" Out of the mouths of babes....