Published on June 27th, 2019 | by Matt Dumoulin SUP Fishing The Gnarliest Fish In The Jungle – Costa Rica Backwater Fly Fishing with highlights of a day of machaca fishing in Costa Rica. Tags: 506outdoors, Backwater Fly Fishing, costa rica, fishing, Jungle, Machaha Fishing, stand up paddling, sup fishing Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts HOBIE: ITrek Angler – 2026 Product of the Year (Kayak Fishing) → Double Header PBs On The Paddle Board → Nosara, Costa Rica – SUP Surfing → Blue Zone SUP Surf – Nosara, Costa Rica →