Sarah Isbell

Racing against time, lack of money and ultimate destruction, America's hardest hitting demolition derby drivers meet up for a clash of the titans in one of Utah's highest paying events.

Drivers' bodies and egos are feeling the pain of derby season as the Sweat brothers clash over who is the maddest of Mad Dogs. One driver rolls his first car ever, sending another off the field in an ambulance.

The Mountain Guys clash with the Cityidiots over rules about their cars. The Days of Destruction Derby claims yet another driver, sending him out of the arena and off to the hospital.

With Utah State as the final derby of the season, all the drivers are out to destroy their vehicles. Scooter prepares the last car his late father gave him, and the Gullos and Sweats clash over rules.

Gumby and his fiancee strike a deal on an ill-fated camping trip. Will it be enough for them to finally get engaged? After pushing himself to impress his dad, Lazenby blacks out in the derby. Katy fights with Ryan about driving with the men.