I think a far greater POTENTIAL crutch is the mentor.
I'm the father of a 32 year old son who I started taking with me to the woods when he was about 4 years old. In his early years I did the scouting, put up the stands, told him what to wear, took him to the stand, and even advised him where the deer would likely come and when. I was 20 yards away when he bow-killed his first deer in Missouri.
I'm a retired Forester and Wildlife Biologist so I taught him (more than he wanted I'm sure) different trees, animals, animal behavior and habits, etc. He learned what deer sign looked like, the sounds deer make, and many of the ways we bowhunters can blow an opportunity at a shot (I don't know any short-cut to those lessons). He was (and is) a terrific bow hunting buddy.
I noticed as he entered college that he didnt know why certain stand locations were selected. I realized that if something happened (when) to me he would be 'lost' when it comes to scouting. So, I changed my approach. Now we look over aerial photos together, scout the areas we hunt, and I ask him to discuss with me the pros and cons of good stand locations.
It is great to help young hunters, an essectial duty in fact. However, if we have the time, like we have with our children, we need to make sure we don't do so much for them that they learn success is achieved by doing just what Dad says.
My son has never hunted in the mountains or anywhere near anything resembling a wilderness. He's never hunted more than 1 mile from a road or ranch lane. If I'm able I have to get him to the mountains on an elk hunt, while I still can.
Oh, I've been 'delayed' due to directional confusion on 4 occassions; once in eastern National Forest, once in an August Hoosier Cornfield, and twice in the Colorado Rockies. Thanks goodness the longest of these delays was just under an hour. Embarrassing and anxiety-producing just the same.