DIY Zip LineBy Danger is my middle name in OutsideSports6,84918Favorite Looking for an adrenalin rush? Try building your own zip line! These DIY zip line projects will get you started! Looking for an adrenalin rush? Try building your own zip line! These DIY zip line projects will get you started! Building a Ziplineby mman1506 in Climbing( Smooth-Ride ) Frictionless GoPro Zip Line Rig. Guide.by jnunz in CamerasZip Line Racerby vaewyn in SportsZipline Brakeby tim127 in WoodworkingBuild a Zip Line Out of Reused or Recyled Materials.by fearme36 in SportsHacking Island With a Zip Line.by pwonmin in Survival