I went back for a socially distanced COVID paddle on the Nashua River yesterday with Jonathan and Conrad (same crew as last week). We put in on a section of the North Branch of the Nashua that flows generally south, paddled to its convergence with the South Branch of the Nashua, and then paddled down the South Branch of the Nashua that flows back north. Sounds confusing, but the bottom line is that we were able to paddle 5-miles downstream with the current, but only had to walk 2-miles back to our cars. Would have been more fun with a little more water, but it was OK.
Few more pictures here:
https://www.flickr.com/photos/eckilson/albums/72157714425988933