I've lived in Sonoma County most of my life and have been to many small wineries both in Dry Creek, the Russian River and Sonoma Valley. I can tailor your trip to visit any of these regions or multiple regions. Large or small wineries - its your preference.
Look to do more than wine tasting - the redwoods are not far from Santa Rosa - offers good hiking, the coast is about 45 minutes from Santa Rosa, I know a beautiful drive (back way) from Occidental to the Ocean. Snoopy Museum, Safari West there is plenty to do in this backyard.
All tours are private for your party. Depending on the tour, I will handle any reservations for appointment only wineries.