Good luck dustinwise on taking your son hunting with you. I have a little girl that is 4 and so far I cant keep her quiet enough to go yet.
She and I will set the blind up in the back yard and shoot birds with a pellet gun. Soon as she sees a bird it's "LOOK DADDY A BIRD A BIRD!!!!! SHOOT IT!!! SHOOT IT!!!!" and of course "LET ME SHOOT IT!!!! ITS MY TURN!!!!"
She has the hunting gene in her but hopefully it won't be much longer untill she learns that she has to be quiet. I hope.