$150 to drive a British APC around the mud and water for 20-30 min, and added on $100 to work an excavator (why not?).
It's only about 1.5 hrs from the Tail of the Dragon so it made for a good weekend adventure. SWMBO drove her Fiat 500X since we took her daughter, gave her a chance to drive the Dragon (& me be a passenger for once).