I'm planning a bachelorette for 20 and am on the hunt for two wineries and a lunch spot in Napa. It's a day trip, so I'm trying to find places that are close together. The bride-to-be is a San Francisco native with great taste in wine and food so I want to make sure I get it right, even though I'm planning from New York and have never been to Napa. I've heard tastings can be around $20 per person per winery -- does that sound reasonable? For lunch, I was hoping to find a fun spot with great food but a casual atmosphere, maybe around $20-$30 a person? Would love any suggestions and happy to provide more info if that would be helpful!