Cathy Corison
Owner/Winemaker Corison Winery
@cathycorison
Gary Vaynerchuk
Founder WineLibrary.com, Host WineLibraryTV
@garyvaynerchuk
Jon Bonné
Wine Editor San Francisco Chronicle
@jonbonne
Steve Matthiasson
Owner/Winemaker Matthiasson Wines
@stevematthiasson