Andrew Nathanson, MD, FACEP, FAWM is a professor of emergency medicine at Brown University with expertise in Marine Medicine, and an avid surfer. He has chaired numerous conferences for the Wilderness Medical Society. Clay Everline, MD, CSCS, FAWM is a lifelong surfer and fellowship-trained sports medicine doctor living on Oahu, Hawaii. He is a founder of The Waves of Health, a nonprofit medical outreach organization. Mark Renneker, MD is an associate professor at UCSD in Family Medicine, founder of the Surfer's Medical Association, and a Maverick's regular. He has surfed on all seven continents, including Antarctica.