It's not unusual to do an overnight road trip to a "Wine Country" and back over the course of a weekend. Yes, it's so close that even a tourist to Las Vegas could take a couple of days to visit Wine Country. How great is that?
I won't name any names, but I recently spoke with a Master Sommelier whose lip actually curled (!!!) when talking about Paso Robles Cabs. Was that a sneer or what?!?