This is what they do at the Sewer, where there are nearly 1,000 camping spots during Merlefest. If you camp the lower level, there is no quiet time. But, if you go up and over the hill, that's considered quiet time area after midnight. People have always understood this. If a little music wafts up the hill, no one blows a gasket because it's ALWAYS good music, sometimes including the famous folk who will wander over for some hard core jamming!!8) Sent from my Droid Maxx while NOT driving!