My husband and I went with my brother and his wife on the Napa wine tour with Kym. She was excellent--pointed out where the fires were (we were curious, naturally) and took us to 4 wineries where we were treated extra special. None of this standing at the bar and tasting some wine while others crowd around! Our favorite was Benessere, where Michael took us on a tour past the vineyard and into the back where the barrels and "magic" happen.
We learned a lot about wine and how to properly taste it, although this was truly an anti-snob wine tour as I read elsewhere. Of course, some of the wines were pricey (up to $65), but I guess that's to be expected at the boutique wineries. To sum up, it was a great time!