I would mostly focus on sociology and issues of sexuality, gender, race, and class. Already got my B.A. in American Studies and I miss being in school and actually being able to use my brain.
My wallet doesn't really allow me to see (West) Lafayette and Purdue before August. Could you maybe tell me a bit more about your experience there? I was a bit worried about the small town aspect and how open/accepting people were there (I'm gay). I guess Purdue would be a bit different anyway though because there are so many people from all over the world. I'm mostly just really excited!