Reminds me of going out with my dad in my teens where he grew up between Altoona and Johnstown (pa). We went out for small game the weekend before bucks season open so he could teach me the lay of the land and pick our spots. When we came to a spot at a power line, he made it clear if we were on a push and I saw anything to the left, "don't even raise your gun, and let it go, please"
Naturally I asked why(the please was very out of character). He said unless you drop it where it stands (which you won't-nobody ever does) you aren't going to want to track, or worse, drag it out. "AND I AIN'T Helping if you do!" He then walked me 50 yards around the corner to the "deep valley" that dropped abruptly down between the 2 mountainsides with a switchback trail carved into it that ran hundreds of feet below the high tension power line. Young dumb and full of-energy- even I saw the wisdom in that warning.
The rocky hillsides of PA can be a workout without anything extra to drag. I am sure Montana is just as much fun.