I can remember being a part of some really great NASCAR diecast communities over the years. The two that stand out for me were the Diecast Digest Magazine Forum (where it all started for me) and the Diecast Warriors (the followup forum where we all migrated after Diecast Digest went out of publication). There are some remnants of us Diecast Digest guys found here: www.diecastdiscussion.com if anyone's interested. Were a small lot, but close and ad free and Collectors Helping Collectors is our charter. Have fun!
P.S. It took us 3 years to get us a Photo Gallery (shoestring budget and liking it...). Check out some of the photos. Classic!