I'm going to skip past the age thing and address one topic.
Hunting/fishing/etc, when you are taking a young one with, it's about them, period.
Not that your post had anything in it to state otherwise, just popped a memory bubble.
I grew up blessed with outdoor opportunities and experiences.
When, as a young man, I got the change to take some 6/7 year olds fishing for the 1st time, I made a good choice, and a bad choice.
I decided to take them to a bluegill (pan fish) lake, as they offer constant action (I didn't fish them, was a walleye/trout fisherman).
The bad choice? Beside running the boat motor, I also ran my own fishing line. Anyone who's ever fished a true bluegill lake knows the time between dropping a line and getting a bite is measured in breaths, not minutes. As I tried to tend to 2 kiddie lines (bait & release, pull fish in, unhook, re-bait...) and fighting to get to my rod (because as a serious fisherman, you always had your line in) I grew quite frustrated. Then I realized, Hey this is about them. I reeled my line in and enjoyed a fantastic afternoon.
Later when I took youth out for roughed grouse, white-tail deer, ducks, etc, I remembered this early lesson and never had a bad experience.
Heck, I let my #1 deer stand be used many times over the years by first time hunters, who more often than not took their first white-tail off my stand (a number of them being overseen by their grandfathers, the same folks who had mentored me).
just a thought