In addition to rocking performances by Joan Jett and the Blackhearts and George Clinton and Parliament Funkadelic, Wingstock 2012 will also feature an amazing classic car show and a motorcycle hog pit. Here's how to sign up.

Click here to download the car show application.

Click here to download the hog pit application.

Print the application and follow the instructions. You'll get the chance to display your classic car or your motorcycle, plus you'll get one free general admission wristband to the show.