I use a sling shot, fishing rod and reel, 100 ft of lite cord and a 100 ft of heavy cord 3/8 nuts.
Hook fishline to 3/8 nut. shoot over limb with slingshot. Tie light cord to line and gently pull line up and over with fish line. Then tie heavy cord to lite cord. Pull over limb and tie off. Grab rope and shake like crazy. Run ! plane coming down lol
Good luck