Air Force Staff Sgt. Brian Peters practices using a travel stroke to swim distance with full equipment on during Water Survival Training at the Soto Cano Air Base swimming pool Thursday, Oct. 22, 2009. Sergeant Peters and 13 other personnel recovery team members trained on a variety of water-based tactics to prepare them to operate safely in rescue and recovery missions. (U.S. Air Force photo/Tech. Sgt. Mike Hammond)