Yeah, the helicopter patrol would bother us immensely.
Did you need a permit to shoot the video there? Did you have a problem with gawkers other than the kid who was concerned with your weaponry?
While scouting locations, I was recently approached by the Dougherty County Parks and Recreation Dept. who were quite inquisitive about what sort of film we would be shooting, limiting our parking to two blocks away, not filming in a manner that would disrupt wildlife nor the lifeforms in the aquifer and underwater caves, and filming had to be concluded by no later than 5pm. Oh, and lights cannot be brought in. But there's no permit required.