Check out the RMSHA website and read the rules. It is a big commitment and you will spend some money but it's also a great time. Lots of good guys and gals to help you out. I believe Mitch (Racer220) had a good write up in this section if you haven't already read that. My advice is to give it a try. There is still 3 races left so if you can swing it come to one and check it out. Let me know what I can help with. There is a few basic things you will need to get your sled ready which I think Mitch covers as well. Let me know what questions you have.