Check out this great archival footage of aluminum Grumman canoes exploring the Upper Yough river.
“A History of the Upper Yough tells the story of a river, a destination, and the people that make it special. It’s about a kayaking community that, over a span of fifty years, has formed around the river. It’s about a river gorge that is both rugged and accessible; where you can feel alone one minute, and surrounded the next. And it’s about the people that surround you, the characters that have defined themselves by their achievements and mishaps, leaving lasting legacies behind.”
See more clips at: http://historyoftheupperyough.com