This actually a very good example. But have you ever been in this exact situation? I have on several occasions. Eddie might remember a near "close call" at his place a couple years back, but going down is easier than going up!
First it is a little hard to yank a wheelie on a hunting type ATV.. Believe me I've tried! Youtube it and you will see guys standing on the rear bar or using a sport bike, much lighter and more powerful. I believe the utility versions are pretty balanced. So it is just a little harder to get up and over. All of my cases were trying to climb a hill that was to steep and the ATV either came over OR I applied the brake which locked the rear wheel and it tumbled backwards. I stay away from steep hills now!
But you are right it is harder to get your feet back. But your description of the motorcycle wheelie is a little forgiving to. I have done that as well in my time. If you are going SLOW enough, you might catch yourself. If you hang on to long and try to save it, you slide off, butt hit the ground, that can hurt. Or if you hit something that stops the butt it'll toss you over on your face. DAMHIKT....either!
But back to the ATV wheelie, so you start to slide off, your legs go up over the fenders, and here we are. My first thought was not to roll out of the way. What do I do when something is about to hit my face, I grimace, look down, but I put my hands up. Same here, legs are up, on the seat, push the 600# atv off to the side. Not that hard to do move that much MOVING weight. They teach that in Kung Fu to!!
So thats what I did and now I stay off hills!! On if I was on a motorcycle on the same steep hill...hmmm, legs would be downhill, have to rely on arms to push the bike aside or it could fall on me to. DAMHIKT....either. YEah I had a rough childhood. But I have never broken a bone in my life,,,so far!
Oh and you are correct about the 15k ride, most people don't realize that. It pricey and no fun if you are asleep!
Rob