Desc: Historic Camping & Teardrop Trailers: Directed by Mark Janke. Travel across the United States with educator Mark Janke on a quest to discover the roots of historic RVs and Teardrop Trailers. This 46 minute journey features original interviews with experts, owners, and historians, original footage of historic & contemporary home-built camping vehicles, primary source photos, film clips, and articles. Catch a ride on one of the most forgotten parts of American history!