So as I've heard, there exists the convoluded rule of thru-hikers having to give up shelter space for non-thru hikers, but if there is space in the shelter they must stay in the shelter. My thru-hike starts on 3/13 and it just so happens that I prefer tenting 98% of the time. Does anybody know how strict actual enforcement of this rule is? Will a ranger come make me take my tent down if there is one bunk space available in a shelter?