30 minutes drive in no traffic, crossing half a dozen cities and the 405. There's reasons to inveigh against the YIMBYs (why are they celebrating densifying a coastal area that's actively falling into the pacific[1], nevermind it's inherent beauty) but let's not deny geography.
Also RPV doesn't have 1-5 acre lots, it just costs ~$4m for an house on a normal lot, rising to ~$20m as you get to the coast. You might be thin thinking of Rolling Hills, to the extent you're thinking of anything on the peninsula at all?
Let the free market decide whether it wants the homes or not.