"I am dropping the hammer"... good ol Cole Trickle.
What kind of rental car are you planning on subjecting to the track may I ask? Charger? Mustang GT? Camaro (47th generation) or Challenger maybe? Guys @ woodburn are pretty cool; I bet you could show up & borrow one/get an extra.
Be sure to report your best ETA if you go... we need to see which rental is the most bang for your buck.