170603-N-SL853-233 GREAT LAKES, Il. (June 3, 2017) Family members participate in Tiger Cruise activities at Marlinespike Seamanship Training Lab at Recruit Training Command. The Tiger Cruise visit was to allow family members to see what their Sailors do during work at RTC. About 30,000-40,000 recruits graduate annually from the Navy's only boot camp. (U.S. Navy photo by Chief Gas Turbine Systems Technician (Electrical) Seth Schaeffer/Released)