FORT A.P. HILL, Va. -- Marines from Marine Expeditionary Unit Service Support Group 24, 24th Marine Expeditionary Unit, recently invited Boy Scouts from "All Weather" Troop 1548, Fairfax, Va., to tour their base camp and learn about various Navy and Marine Corps occupations and living conditions at Fort A.P. Hill.The Marines of MSSG-24 demonstrated their technological capabilities, living quarters, vehicle transportation, and weaponry, while the Navy corpsman gave a tour of the medical and dental facilities.