I don't know how the striper fishing is in the Bay Area during the fall.
Striper fishing in the Delta is usually good. Do a search for California Fly Shop out of Belmont, California.
An hour east of San Francisco is Putah Creek. Do a search for Greg Bonovich. Trout fishing is usually good.
If you want shots at both Steelhead and Rainbow Trout in the Feather, Yuba, or American, contact the following fly shops:
- Fly Fishing Specialties
- Kiene's Fly Shop
- American Fly Fishing Company