Included in our Groupon offer is the Audi R8, Corvette C8 Z51, Lotus Evora GT or a Shelby Mustang GT500. All other cars are available as an upgrade for your experience! Spectators will not be allowed to ride in the cars. (Thrill rides are the best and only way to get non-drivers in a car). This is our introductory package and is perfect for drivers of any skill level. Groupon vouchers can only be redeemed on our weekend dates and are unable to be used to upgrade to another package.