If you visit Sonoita Vineyards, expect a relaxed, rural wine country where many tasting rooms are family-run and focused on Rhône and Spanish-style reds plus crisp high-desert whites; reserve ahead for weekend tastings or tours because places are small and can fill up. Plan for a short drive between wineries, bring layers for chilly evenings and sun protection for daytime, and arrange a designated driver or shuttle since roads can be unpaved and public transport is sparse. Tasting fees are common but often waived with a bottle purchase, bottles are easy to take home, and checking each winery's hours and reservation policy before you go will save you time.