OMG, Zbart1108, i was looking at your pic and thinking "Jesus H. Fuck , what a stupid whiteboy pineapple dreadlock hair-do!", when i looked through the other half of my bifocals and realized you are a bald guy standing in front of a tree with linear bark.
Old Timer's Disease hitting me hard tonight, or perhaps all the strong homebrew i have been drinking.
My actually vaguely relevant contribution: This week, in a heatwave, i spent three very rough days cycling the mud/gravel C & O Canal Towpath trail in Maryland on a loaded-for-touring folding bike with 20" wheels (because i could get to Cumberland Md with it on a bus; of course Amtrak will let you bring a full-size bike for $20.) i bailed and marathoned back to Cumberland with my tail between my legs, when i decided my Swift Folder (an excellent NYC bike) was not going to do it on this mud track.
Probably no one else but me is stupid enough to try this, but if you are, it is a terrible idea.
The camping, unlike the riding on the clown-bike, was fucking amazing. There are free primitive hiker biker campsites (water pump, chemical toilet, fire ring, picnic table, large cleared area) about every 5 miles starting in big freight town Cumberland Md 184.5 miles to DC.
There is another trail (that joins with the C & O) from Cumberland running in the opposite direction to Pittsburgh (right over a steep mountain, but with more ridable crushed rock (i am told))
Will return with an appropriate bike. Recommended to all vagabond cyclists. Mostly flattish, being a canal towpath, with very short steep climbs/descents at the canal locks. Lots of mud .