Fittipaldi Exotic Driving, Austin

Esteemed race-car driver Christian Fittipaldi and his team at Fittipaldi Exotic Driving have a unique business model: not only do they fill their garage with some of the world's coolest and most expensive cars, but they let other people ride in them.

Thanks to Fittipaldi Exotic Driving, race-car enthusiasts can climb into the passenger's seat of a dedicated Porsche race car and go cruising around a local track. One of the company's professional drivers takes the wheel so you can just sit back and enjoy the ride. A quick pre-ride briefing ensures you know everything about your vehicle so you don't mistake the eject button for the radio dial.