My wife would love to do a smart car race. I will be racing my Neon and she may be making a few passes in the smart, depending on how crowded it is. It is $25 to test n tune so if you get there early it is worth it if not you may only get 2 or 3 passes. I plan on showing up around 3:30 and waiting outside in line to get in so I can get as many passes in the Neon as I can.