Thanks for the prayers and advice. We are spending vacation together this year. Mom and Dad live in Georgia now but when Dad was growing up here in NC, he spent a lot of time at White Lake. We did not know that when we started checking into vacationing there. He is excited about going and it is supposed to be between his treatments. But if it turns out that he can't go, then we'll go to their house instead. Either way, I'll make certain to throw him in the truck and take him for a ride or something to spend some special time with him.
I haven't given up hope yet, but I also have enough common sense to prepare for the worst. It's kind of a strange place to be. When I talk about it with my wife, I get speechless (which rarely happens ). She asks what I am thinking or feeling and I really can't tell her. I really don't know. It's not easy to sort through everything.