I am looking for more information about doing a vineyard day trip from Lausanne on March 5th 2018. I have been looking at information online and am confused. I see there are a few different areas ti go to. What vineyard area is best for doing wine tasting? What is the best way to get there? We will have the Swiss pass. I saw that there was a train tour with tasting but can't get any further information about the location of pick up, price, length of time, or if tickets are needed in advance. Any information would be great. Thank you!