I suck at maps, but I'm good with unit structure/behavior. If you need some organizing or want any input on how units would interact or behave in certain situations, depending on military customs (the Army and Navy have very different attitudes, for example) and rank (a Private might be eager and anxious in a situation where a Sergeant who's been there before becomes more serious and official, even if both of them were light-hearted to begin with), I can give you a hand. But maps elude me.