Join a club. Then you can draw on other peoples knowledge. Go wheeling with other people and know what kind of equipment they have. That will give you a better idea of what you want. But mostly go wheeling as often as you can. Don't be afraid to get stuck or be pulled out. If you don't have lots of money and spare parts try to learn how to crawl stuff. Some pretty good stuff under a 72. Remember this sport is a sickness you may have an overwhelming desire soon to spend tons of money on your truck