@Zellus
Young man and (two?) girlfriend's are going camping in a nature park, when a bully and his friend try to drive them off the road. A short time later they come to a sharp turn, and the MC brakes hard, the bully and his friends in the other car ends up dead in the valley below.
Going to Wes Boyd's story,
- one young man and his (one) girlfriend are out somewhere (I think it's winter, no camping involved).
- Frenchy and his two friends see them and follow them
- The young man is a birdwatcher and knows the woods really well so he takes a turnoff with his jeep.
- Frenchy follows in his high center-of-gravity car.
- the jeep goes up a very steep hill in 4wd (maybe at speed, young man knows it's there)
- Frenchy follows, but gets stuck and the car eventually falls over.
- Young man in a jeep then drives his girlfriend home, probably via the police station (he has a ppo on the three).
- Frenchy and his two friends finally find their way out of the woods and are promptly arrested for violating the ppo.
I'm amazed the Wes Boyd story was the one you were looking for, although if you'd remembered "Northern woods" you would have worked it out anyway.