Badfish IRS Surfing the North Platte River, Casper, WYPublished on March 9th, 2019 | by Matt Dumoulin 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 9 Mile Solo SUP Around Volcano → Blue Planet 8’6″ x 29″ x115L HO’Okipa SMART Carbon SUP Surf Board → Surge: SUP Surfing Paddle → Dear Love →