Justine Shapiro follows the Blue Ridge Parkway, journeying to Tennessee and the city of Nashville. She visits its famous country music sites and the old plantation home of US President, Andrew Jackson. Justine then hits the legendary Route 66, stopping at a giant cattle auction in Oklahoma City. She then joins the 'Trail of Tears' memorial walk for Native Americans before crossing the Texas Panhandle into Arizona where she visits the world's best preserved meteor crater.