Originally Posted by
spinnaker
Way, way, way too thin for the C&O. In fact for May I would say 25cc is marginal at best for the GAP. There is a chance the trail will be soggy. The GAP has a good surface for pretty much anything when things are dray but if it is wet, it is sort of like ridding in cream of wheat.

That's what I thought. Thanks for solidifying my plans to avoid the C&O. I will also be watching the weather leading up to when I get to Pittsburgh if it looks dry for a few days (before and during my ride) I will take the GAP.