We pulled into Willcox in Southern Arizona. A railway track and silos demonstrate the centuries old trade that go through here. We strolled to Rix’s tavern, where people really wear cowboy boots and ride horses. They drink beer, take pool seriously and are very friendly. Around the corner is a Mexican restaurant called LA Unica. This is Willcox, AZ. Then on to Benson Arizona, where the railway line has a passenger halt, and the best hotdogs in the southern borderlands.