150317-N-SQ432-035 PACIFIC COAST TRAIL, Calif.. (March 17, 2015) Paula Hudson, left, AMC adult volunteer trail crew leader, Midshipmen 3rd Class Katie Ryall and Midshipmen 3rd Class David Larkin adjust a large rock for a water bar while volunteering on the Pacific Crest Trail in Southern California. Members of the U.S. Naval Academy’s Midshipmen Action Group volunteer during their spring break to help repair, reshape and clean the Pacific Crest Trail in Southern California.(U.S. Navy photo by Mass Communication Specialist 2nd Class Jonathan L. Correa/Released)