Determine how far you have to drag that sucker. How many people you have to help drag it. Can you get the quad to it to drag it. With being disabled that is one of my biggest concerns. Other than that your list is good.
Shep
Almost never drag an animal. If I can't get the truck to the animal, and I usually can't. Then it's cut it up, and pack it out. Waaaay easier than dragging if there's much distance or rough terrain involved.
I do like the original question:
"A friend just started LR hunting and was wanting a checklist of what to do after seeing an animal. Got me thinking.
1. find a good spot to shoot from
2. range target
3. find solution
4. set turrets and parallax
What would you add or change?"
Ask myself - can I make a good shot from here? If so, great. If not, can I move, or is the animal moving someplace where I might be able to take a good shot?
Have I got a good shooting position? Meaning: Am I stable and comfortable enough to make a good shot? That's not always a given out in the hills. Am I on my bipod, shooting sticks, pack or some other rest? Do I have to rely on sling-stabilized position shooting? Just because I can see an animal, doesn't mean I'm set for a shot.
Ranging the target is a good idea. Often I'll range other prominent features in the area, so perhaps I don't have to try to range the animal if it shows up. That big rock 2/3 the way up the ridge. The infamous "lone pine" across the canyon. Something. Then if the game animal shows up, I may be able to reference right off those features. Tagged a nice bear doing that one time - I ranged a clearing he was headed for. He was in the brush, and I could follow his progress, but I couldn't get a shot at the bear. I ranged the clearing at 325 yards. As soon as he walked out of the brush, into the clearing, I shot. One shot, one bear with the good ol' 30-06 rifle.
Wind! A couple of guys have mentioned wind. It is so much harder than range...
That question about if I can get to the animal after the shot is a good one. Does no good to drop a big buck or bull across some canyon that can't be crossed. I was ready to do a mile-long packout of a good size mule deer I dropped in 2018, when my buddy managed to get the 4wd truck surprisingly close... Private land, so his off-road driving was fine. Also - how much of a start do you want to give an injured animal? 400 yards? 800 yards? A thousand yards? It's something to think about.
Great question by the OP I thought. A good "What now?" that makes us think a bit.
Thanks for the original question and all the subsequent thoughts. Good stuff guys.
Guy