this was a great trail! we did it after reading about it on here, and well worth the drive (we actually did some other detours to get down to crowsnest, so it was pretty much a day spent almost entirely offroad. the huge hill on the trail had me a little scared, but my '12 Sahara pulled up without any struggles. Coming down just took it REALLY slow and it was fine.
We got stuck with about 2km to go at a HUGE mud pool that we decided it wasn't worth scratching the car through, so we just hiked the last little bit. Great day out for sure, I recommend it for everyone!