Actor Bradley Walsh and his 20-year-old son Barney hit the road together, travelling more than 2,000 miles from Los Angeles to New Orleans. In the second leg of their journey, the pair leave the city of Los Angeles behind and make their way down the famous Route 66 to the southwestern state of Arizona. Here, they ride through a deserted ghost town, before the father and son reach Lake Havasu City, where Barney has arranged for them to try jet-skiing. Finally, they attend a Cowboy College, where they learn to become real-life horsemen.