Mike Folkerts, a Coast Guard 17th District boating safety expert, kneels on a personal watercraft as Shawn Alladio, a National Safe Boating Council boating safety instructor, provides some helpful tips during a class at Auke Lake in Juneau, Alaska, June 1, 2014. The day's training focused on the fundamentals of safely operating a personal watercraft. (U.S. Coast Guard photo by Petty Officer 3rd Class Grant DeVuyst)