I'm interested in learning about the history and key people behind Stag's Leap Wine Cellars. Can you tell me who founded the winery, what year their first vintage was produced, and the name of their current winemaker?
Navigate to stagsleapwinecellars.com. Click on the 'Estate' link in the main navigation. Click on the 'Our Story' sub-link under 'Estate'. Identify and extract the full name of the founder and the year the first vintage was produced from the 'Our Story' page. Utilize the website's search function (if necessary) to find the name of the current winemaker. State the founder's full name, the year of the first vintage, and the current winemaker's name.
Successfully identify the full name of the founder as 'Warren Winiarski'. Successfully identify the year the first vintage was produced as '1973'. Successfully identify the name of the current winemaker as 'Marcus Notaro'. State all three pieces of information clearly in the final answer.