Originally Posted by
spinnaker
Not sure where you were looking at camping. Most of the GAP / C&0 is free camping. The KOA in Connelsville used to be very reasonable though there is free camping there too. Husky Haven in Rockdale has decent prices. YMCA in Cumberland is only $20 a person.
Have you seen this handy guide?:
https://gaptrail.org/system/resource...guide_2018.pdf
Don't know why Husky Haven isn't listed. It was $10/night with free firewood when I stayed there in 2012.