So, my fiancee and I are really into wine with a focus on reds. We are taking a week in the Napa/Sonoma area (with some SF thrown in) to experience the American wine mecca out there. I have been to 4-5 of the wineries in Napa but need a good set of recommendations. We aren't wine snobs per say but really appreciate the better red wines (pinot noir, syrah, cab).