Midlife,
Depending on what car access is like (Betsy's grandmother doesn't drive
any more, so we might rent a car, or we might use her parent's car if
they visit at same time, but otherwise we just walk around Laguna), I
think Vine sounds worth the drive. I love good views, but am more
food-focused for getting my money's worth (we'll have a drink at Las
Brisas for view, or just walk around Montage!).

I think Orange County has some similarities to Westchester. There are 1
or 2 really good top end places here, a few mid-tier. But lots of
eateries seem to succumb to the thought "well, we can't REALLY compete
with city places, so why try."

I've noted all of your suggestions, thanks!