Billy,
Does he have a bow of his own yet. I know he is a little young, but a good blind and Turkey hunting with Grandpa and Dad, it could not get any better !
I didn't take my 12-year-old daughter deer hunting onetime, but I did take her sister she was 14, I never got the chance to take my 12-year-old, she's 32 now, has three little ones and the youngest is about the size your son, last year, I just flat told her, when she reminded me of it again, to get her own bow, and cart her husband out in the woods, and shoot a deer.
Carl