Not able to answer that, really, we don't know.
but I will say this, my buddies dad is 88 and still goes. and I'll do anything it takes to keep him going as long as he wants to.
Whitetail here are not hard if you just want to shoot one. Sit in a box, and I will build him a bigger warmer one if he wants it any time.... IF I have to sit with him, no biggie. He doesn't have to trail, load, clean etc... on anything anymore.
I only hope that as I age more, that someone will be around to help me if I still have the desire to sit in the woods.
That's part of why I had kids and started them hunting and fishing as early in their life as I could stand...
