We'll be in Napa Valley in late March and I'm trying to work out our one-day iteneriary. I've narrowed it down to a few must see wineries and have one spot left to fill... and can't decide! Timing is quite tight and it has to be near Yountville. At the moment it's between Cliff Lede and Robert Sinskey but I'm open to suggestions. What we're looking for is to try (if not buy, depending on how much money we'll have to spend at the time!) some amazing cabs Please help! Thank you!