The Greer Vineyard is situated in a great location in the heart of Napa Valley with a host of top-flight neighbors: Rubicon, Scarecrow, and Phelps to name a few. But this small family winery doesn't rely solely upon their location — it has enlisted well-regarded winemaker Aaron Pott to make the wine. Aaron has done his job so well that Greer has become a hard wine to purchase, selling out their small production every vintage soon after release via their mailing list. A hidden gem.