Kayaking 1:14:53 [3] 7.6 km (9:51 / km)
Merrimack River from the Tyngsboro Campground to the boat ramp across from Autoliv. Was pretty nervous about this long paddle, especially as we had a time constraint of darkness. But the river is very high with lots of flow and, since it was all downstream, it worked out very well. Turned into a beautiful night with a full moon and Jupiter and Venus behind us.