For the use of Active, National Guard, Reservists, Retired, 100% DAV. DoD Civilians.Maximum stay of 6-months / 20 sites (extended stay 1-6 months), 5 sites (short term stay 1-30 days). All of the extended stay sites require the RV to be parked so the hookups are on the wrong side. This usually requires extra length for hoses and electric chord. There is no exception to this policy. Reservations For Extended Stay (1-6 months), Active Duty: 21-days in advance/Retirees: 14 days in advance.