A surfer approaching you at 30 mph while a 3-story wall of water comes down from above... how do you hold the camera steady to get that shot of a life time. Hear from Tim Bonython, the preeminent cinematographer in big wave surfing, on what it's like to be out in the surf filming at places like Nazare in Portugal, Jaws in Hawaii, and Teahupo'o in Tahiti. And be sure to check out his YouTube channel, Surfing Visions, to see the magic.