Stand Up Paddling, Foil, SUP Foiling, Foil Surfing, Wing Surf, Wing Surfing, Wing Foiling. This is your forum!
Mast thickness effects on speed... interesting resultsNice videohttps://www.youtube.com/watch?v=PLbul8IqEZA&feature=youtu.be&fbclid=IwAR18t5nprztnl5nchl3Gh5R4K3G3ys9iX3e6MWXwFIovFRUKzummTAVtt3E