If your fishing upper Castaic, and fishing from shore, I'd start off with a natural colored jig, and a trailer that has some good action, like a Rage craw to start off with. I might consider throwing a bluegill swimbait such as a Mattlures gill, with an exposed top hook, and I would also take along some Big worms, like a 10" Upton worm, in a purplish color.
For me, I like to target the bigger gals, that's why I'm recommending these type of baits.
Can't comment on SARL, as I've never been there. Good luck, and have fun. Bed time for me..haha..