Audio excursions from the early eighties: Four traveling stories from public radio's past, hosted by the independent producers who made them, Scott Carrier attends a native service of "Navajo Pentacostalists." The Kitchen Sisters ride with the "Road Ranger," an American auto-mechanic hero. John Rieger samples small-town life "Fifty Miles Out of Gerlach." And Larry Massett takes a nitrous-oxide fueled "Trip To the Dentist." (53:00)