When I was a kid going to shows back in the olden days of yore, I lived down in Menlo Park (415 represent!) and in nearby Palo Alto (yes THAT one) there was one of those old Midnite Movie theaters that had hardcore shows and where we all hung out to see shows and vomit from too much schaefer sport packs. One of the partners of that place just digitized a ton of old punk rock videos he shot of the shows he booked. Heres some Social Distortion circa 1984 methinks give or take a year.
http://www.youtube.com/user/rlutge#p/u/5/iED5e7d7Kuc
He videotaped a bunch of old Wyndam Hill stuff which I used to hate but hey theres a shitload of Social D and Whipping Boy on here
Enjoy!
OH P.S. Social D were TERRIBLE back then... always too high to play ;P