John from Pittsburgh, PA on 11/2/2014 10:52:27 PM:
I agree with JJB. The C&O is muddy in spots even days after it rains, has lots of tree roots and rocks to look out for and, bar the locks, is totally flat. You'll pedal a lot but hardly ever coast at all. You are constantly looking out for something to trip you up, send you tumbling to the ground. I didn't enjoy the actual riding here as much as the crushed limestone and smoother GAP from Cumberland to Pittsburgh. Unless your credit card camping (hotels), you'll be carrying a lot of extra weight with you and this really affects your daily mileage. I once did the same three nightly stops you mentioned and felt like I didn't enjoy it because I was pushing so hard just to get to town. And because you're in the saddle all day, you're not stopping to enjoy the sites as much. It's not that three days is unrealistic, it's completely doable, but I would recommend making it a four day trip. Also, bring a bright light for night riding in case you get caught out late. It's extremely dark.