Love this trip report. I just did an overnighter a few weeks ago on the Ohio-Erie canal towpath south from my house. I connects to the GAP-C&O with two trail gaps totaling 45 miles. The first gap starts where I quit. total miles was 118 miles.
In non-Covid years you could even ride on one.It's crazy how small the locks are, I'd like to see the boats that went in them.