TAHOE CITY, Calif. - Coast Guard Petty Officer 2nd Class Aaron Demucha, a maritime enforcement specialist at Station Lake Tahoe, throws a heaving line during a training drill Saturday, Feb. 12, 2011. The crew conducts search and rescue, law enforcement, and national defense missions, and maintains and operates two 25-foot rapid response boats. U.S. Coast Guard photo by Petty Officer 3rd Class Pamela J. Manns.