I was out playing with the ice and snow on Saturday. Northside hills forget it. Got no where. The southside hills were clean but soft. Tire speed and momentum worked well. The east and west side depended on the tree covering. Some spots just crawled, where others just sank. Ice became apparent when going forward with tires you were going backwards relative to the hill. Funny at times, but none the less a bit hairy driving with the mirrors quickly.
Just a suggestion, when pulling another vehicle, at best, try to pull with your rear side. The drive on the drivetrain is most acceptable. Try not to pull from your front. Doing so places more stress on the drive axle and you could break an axle rather easily. With a chain or any other limited stretching rope, you shouldn't try to snatch the other vehicle. The link is more mechanically stiff and will resist the stretch, thus break. To add, the impact is transduced to both vehicles and frames. Best get properly installed tow hooks, frame mounted, front and rear (rear hitch frame will work if classified as Class III or better - think of the weight considerations). Proper tow straps which are designed for snatch-style actions. No metal ends or hooks, just loops. If you have to use a clevis, make sure the clevis is attached through a hole and not looped onto a hook. Any slack could result in a hazardous position. What is nice about straps is they can be reused. If you break a 20'er, you can snot-tie the 2 loose ends together to reuse. Or if you bring it back, go to a canvas shop and they can sew it another end on it. They the short length could be used as a tree strap.