I would like to stay in a hotel in wine country this weekend and am looking for an inexpensive wine tour, one that would pick up somewhere in town. I have found one in Napa for $69, but it doesn't run on Saturday (which is the only day I can go) and the hotels in Sonoma seem pricey. Does anyone know of one that will pick up other then in San Francisco?

Napa. You can stay in Calistoga, it is small spa town, prices are reasonable. And you can enjoy hot springs after a day of wine tasting.
Don't forget to visit Mondavi winery, Grgich winery, and also there is one where you can sit outside and enjoy picnic with bottle of wine.

http://napalinks.com/calistoga/index.html