Ron Hilberger (L) and Mike Rudolph (yellow gloves), fishing vessel safety examiners from the Coast Guard's Marine Safety Unit Portland, teach students about throwable options such as life rings, that can be used to help save someone during a man overboard drill in Newport, Oregon Mar. 24, 2017. Rudolph, along with three other instructors, just completed an 18-hour drill conductor's course in which they taught local commercial fishermen how to conduct various emergency drills for the crews aboard their own vessels. U.S. Coast Guard photo by Petty Officer 1st Class Zac Crawford.