My Brother, Philip, & I took advantage of strong West wind on our last day of a two week windsurfing vacation in Nags Head. We decided to sail together with GoPro cameras.  At the end, Phil looked back & unintentionally jumped a wave, taking a tumble near shore.  It wasn't until we later looked at the video that he knew why his left leg was bruised.  It was a great trip and the video preserves an overall good memory of our last epic day.