I know that both Pete Magadini and David Garabaldi at least USED to give lessons in SF (both live out in the hinterlands and may actually require a journey). I seem to remember the drum guy at Haight Street Music being pretty well hooked in with them; it's worth a call. It's been a little while since I checked though. I'm sure they are not cheap--Tony Williams was something like $150/lesson when I asked in 1999 (did not have that kind of dough then). But then, come on, it's Tony Williams.
Also, isn't Steve Smith supposed to be in the Bay Area? I have no idea if he gives lessons even if so.
Other guys here know more about teachers in LA. The obvious people there would be Weckl, Bissonnette, Gruber and our own Steve Holmes, if they're in town.
Best of luck--
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