A Coast Guard 24-foot Special Purpose Craft-Shallow Water boat crew from Station Chincoteague, Virginia, patrols the edge of a safety zone before the 92nd Annual Chincoteague Pony Swim in Assateague Channel, July 26, 2017. Station Chincoteague personnel helped clear the channel of kayakers, boaters and waders to ensure onlookers stayed safe during the event. (U.S. Coast Guard photo by Petty Officer 3rd Class Corinne Zilnicki/Released)