If you're going by yourself, you need to go somewhere that has a festival to partake. How about Austin Texas for the annual South by Southwest Music Festival, starting Wed. Mar. 12 and going to Sun. the 16th? The festival has over 1500 performers from around the world. While I always wanted to go, I haven't made it yet so I can't offer any personal info but it looks amazing. And, the weather isn't too bad compared to IND, forecast to be sunny and in the 70s.