heading north towards Damascus- if I don't want to stop at double spring gap shelter its probably going to be too far to get to Abingdon gap shelter. I see camping at low gap marked on the map. if I get to low gap and want to knock out another mile or two (but again, NOT going to get to Abingdon Gap) are there campsites i'll find a bit past low gap? I know a mile or two doesn't seem like much but as it's setting myself up for a long drive home the next day it kind if is.