I always camp on the western-most pacific side of Bahia Falsa, right around Los Volcanes. Plenty of Pismo clams, and great point-break surf spots all to yourself.
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Head due west from town of Lazaro Cardenas to Salt Works, then jog left and south along the peninsula till you reach the "rock walls" that protect campfires from the wind. Find your spot and pitch it.
I also stayed at a hotel on the Bahia that was very pleasant and the food excellent - I think there were 9 casitas total - but the margarita (1) they served upon arrival erased all memory of the place.
If you need a good map of Baja, I recommend the Baja California Alamanc - you can borrow mine if you like