wc3154,
For registration/licensing information in CO check out the forum on the Mile High Cobra Club web site.
http://www.milehicobraclub.com/
If you live in the front range area we have two events this weekend. We will be at Bandimere Speedway Friday night for the Club Clash. Lots of tire kicking between heats. We also dominate the OSP class in SCCA Solo II. We will be defending our honor on Sunday at the World Arena in Colorado Springs