Alaska, Knik River, Blue Planet Surf SUP from Erik Dossett on Vimeo. Published on February 7th, 2018 | by Matt Dumoulin Alaska, Knik River, Blue Planet Surf SUP Alaska Adventure at its best!! Tags: alaska, destination, travel Watch the latest SUP TV Videos Buy Sup World Mag Submit your video Related Posts Free Rivers Fund Grantees 2025 & Annual Report 2024 → Project Ocean Therapy SUP21km Fundraiser Event → APP World Tour Promo → The 2024 TGSA Port Aransas Open SUP Heat →