Well, it's a great area for low altitude tactical training. You'd be surprised how difficult it can be to find good low level training areas that don't bump into controlled airspace.
And if the fishing is poor, you might get to enjoy an air show.
On a serious note, the area is perfect for Warthog training. if flying missions in PoCo helps keeps the pointy end of the spear sharp, and pilots alive on combat missions, then I'll put up with the sound of freedom every once in awhile.