You might think there would be a comprehensive list of women winemakers in Oregon, or at least within each AVA (American Viticultural Area). But no such list existed. Compiling one required months of extensive research—exploring wine organizations, combing through websites, sending emails, and reaching out to wineries. After painstaking efforts, we assembled what we believed was a robust list of women winemakers in the Willamette Valley. Even though we knew we wouldn't capture everyone, we decided it was time to move forward with filming.