My friends and I were walking on the Susquehanna River back in 1977 when we were teenagers. We erected a makeshift monument out of tires and some type of flag in the middle of the river, that was visible to the people in Dalmatia and to anyone traveling rt .147. We got a little over halfway across the river and we encountered thin ice in swifter water and turned around and got off the river. Those were the days, I got to do it with no regard for safety.