Home > Listings > North Shore SUPNorth Shore SUP Barker's IslanBarker's Island, Superior, Wisconsin 55480(218) 343-1308 http://www.DuluthSUP.com View Map Stand Up Paddleboarding!! Rentals, Intro Classes, SUP YOGA, KID SUP Club, Youth Programming, FURRY friends WELCOME, Parties, Events, Sunset Paddles, Guided Trips + MORE. STOKED to share the sport of SUP with you, see you on the water!