We asked sommelier, writer, and four-time Beard Award winner Natalie MacLean to tell us her favorite summertime wines that don't cost an arm and a leg. Best Patio Sipper: Ca’ Del Solo Vineyard Muscat 2007 (Monterey, CA): Medium-bodied and slightly off-dry white. About $17. Best Poolside Chiller: Nobilo Regional Collection Marlborough Sauvignon Blanc 2006 (New Zealand): Pure grassy goodness! About $16. Best Barbecue Quaffer: Peter Lehmann Shiraz Grenache 2005 (Australia): A full-bodied palate-whacker of a wine. About $15.