There is restricted places, but the land nav course isn't near the fenced off hanger bay and flight deck.
There is however a decent uniform shop on board PPMR. ACU, ABU, and some times older woodland. But the best thing is the UnderArmor selection, and boots.
And yes there will be 3-7 Active Duty (AGR) Army National Guard Soldiers. My MSG Wil be the RSO on site.
Anyone not playing will be required to wear a reflective "PT Belt" while on the field. (Don't light up my MSG)