Ozzy and Jack are headed for a NASCAR race, but the vintage RV has broken down! In Georgia, Big Dave, a local racing expert, comes to the rescue, giving them a place to say for the night (in a truck cab) and teaching them the finer points of dirt track driving. Back on the road in a rental car, Ozzy and Jack barnstorm Georgia, visiting an Elvis museum, driving tanks, and visiting a handmade guitar diddley bow artisan before taking a plane to a NASCAR race in Texas, where they do the honors of announcing the start of the race before thousands of fans.

After Jack reveals their new ride (a Mercedes RV to replace Ozzy's beloved vintage GMC), the guys turn north to Kentucky, into the heart of horse country. They spend a day at a show jumper breeding ranch, where they learn about every stage of the operation and meet a sperm-donating stallion named "Diktator." Then it's off to the medical oddities museum at Transylvania University. Finally, they walk through a life-size replica of Noah's Ark, complete with caged dinosaurs, before they reach Muncie, Indiana, where Jack has been a reserve police officer with the Muncie P.D. for many years. Jack is eager to show this part of his life to his dad, which includes traffic stops, K9 training, and a mock SWAT raid.