Back to northern california:
san jos?: downtown, guadalupe parkway, all the skateparks, most school yards, and the eastside and southside all have hella terrain. never gets boring for me
sacramento: street and parks on lock you can definitely find what your looking for.
santa cruz: historical lived there for five years and still was finding new fun shit. from watsonville to the westside and even the mountains.
the peninsula south of the sco has hidden gems all over.
northbay: skatepark runs. you will not be dissapointed. st helena, sebastapol, novato, fairfield, benicia maybe rosetown.