Surfing and paddleboarding are growing global sports enjoyed worldwide. The challenge is that paddling is hard workand influenced by wind & currents, physical fitness levels, age & injuries, and the paddle speed required to catch the waves. ZIPBAC has spoken to many keen surfers and paddleboarders who would participate in the activity more if the paddling was made easier. ZIPBAC is a retrofittable fin and power pack that fits any standard long surfboard or paddle board and pushes you through the water like you are paddling, while still maintaining the authentic surf riding experience and appearance. ZIPBAC is the electric-solution for the surfing & paddleboarding world, it makes paddling easy and allows you to enjoy the ride.