I couldn't make it for the entire weekend, but I showed up at lunch on Sunday. It was my first Viper Days and I was amazed! I don't think I've heard a better sound than when the green flag was dropped. I took over 150 pictures including a lot of action shots. The photos were taken with a Sony F717 digital camera.
http://www.fast-autos.net/photoarchive/viperdays/index.html
http://www.fast-autos.net/photoarchive/viperdays/index.html