Carissa Moore is a three-time World Champion surfer. She's one of the greatest in the sport. With all her success, it’s hard to imagine that she still struggles to find her self-confidence. We follow Carissa at the Surf Ranch Pro, a brand-new event, held at a state-of-the-art wave pool over 100 miles from the nearest ocean. The competition tests Carissa both in and out of the water, and challenges her strength to speak louder than her own uncertainty.