Well I think you just missed my point. I'm saying if the old guy were on that quad, would you still shoot him for being there on a quad. Maybe a vet.. apparently doesn't matter to you?
If you shoot the quad of a guy that old that far into the wilderness you just killed him.
I don't mean any offense here I just picture my 75 year old dad who calls his quad his legs because he spent 40 years on a factory floor and his feet are shot. If he were even 5 miles in would probably not make it out without his quad.