Day trip from LA to Santa Barbara County: Looking for two wineries to visit!

Hi everyone! We are dropping DD off at USC in a few weeks and it fortuitously looks like we be able to drive up to Santa Barbara County for a day. I would like to hit two wineries. Criteria:

  1. Unpretentious
  2. Wines I absolutely cannot get here in VA
  3. Good food

My initial research indicates that Carhartt plus Stolpman in Los Olivos may be a good choice for our first visit. Maybe the Taste of Sta Rita Hills tasting room too. Looking forward to your thoughts!