I know of Castle Hobbies on Cambden/Union and Hobby World in San Jose. Are there any others in the area I should check out? Also, are there any good racing events for beginners?

Last question - Is there a good site for general setup/tuning tips for 1/10th scale on-road nitro? I was thinking of picking up the guide in the back of rc car action but I know there must be a definitive resource on the web.

Thanks!