Published on March 9th, 2019 | by Matt Dumoulin Badfish IRS Surfing the North Platte River, Casper, WY Michael James takes the Badfish SUP Inflatable River Surfer (IRS) out for a spin sans paddle at the Casper Whitewater Park at 2100 cfs. Tags: Badfish, Casper, Inflatable River Surfer, IRS, Michael James, North Platte River, river surfer, sup, sup surf, USA, Wyoming Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts Lodestone Leashes: Automatic Leash – 2026 Product of the Year (Accessories) → Is Stand-Up Paddling the Most Misunderstood Water Sport? → Paddleboarding Paradise: Discovering Slovenia’s Soča Valley → Exploring the Monmouthshire & Brecon Canal by SUP →