video trailer for "All Terrain Vehicle" article featured in Transworld Skateboarding August 2013 issue. TWS takes along 6 all-terrain, ripping ams on a one week adventure up to Portland, OR. Featuring Riley Hawk, Marius Syvanen, Dee Ostrander, Robbie Brockel, John Fitzgerald, Willis Kimbel filmed and edited by Carson Lee skateboarding.transworld.net/1000181868/features/all-terrain-vehicle-trailer/Cast: viperTags: transworld skateboarding, portland, riley hawk, marius syvanen, dee ostrander, robbie brockel, john fitzgerald and willis kimbel