Believe it or not, our neighbors in Lexington KY, the Ables, moved to Buffalo, NY, a year after they helped us to move to Tennessee. It was just natural for us to visit them there with Father, as we wanted to show him the world famous tourist spot, Niagara Falls. We did not have any problem at that time to take Father to the Canadian side to see the Falls, even though he did not have a visa to go there officially. They just did not fuss about these details during that time. We had a great visit there!