As the wind starts to weave through the intricacies of Hatteras Island, as it often does, adrenaline begins to course through the veins of every watersports junkie to have ever walked these coastal shores. It is no different for Ed Tack and Justin Davis of Radikal Kiteboarding. The first kiteboarding shop you hit as you enter Hatteras Island from the north, it is eagerly tucked on the sound side of...