By Evan Dawson, Finger Lakes Editor Photo courtesy of Red Newt Wine Cellars Why is David Whiting smiling? More importantly, why is he smiling while holding what appears to be a pitchfork? We might never know the answer to the second question, but he's happy to explain the first. Harvest has wrapped up at Red Newt — at least, the final grapes came in to Red Newt Wine Cellars one week ago. Crush has finished, and Whiting is already working with assistant winemaker Brandon Seager to assess the 2009 vintage. It will take time, but Whiting is fired up to…