My boyfriend & I are planning a trip to Napa in April. We're a little worried that our meager budgets will keep us from being able to really partake in the "Napa Experience". So the question is, can Napa be done on a shoestring budget? We'll be staying at the Chandon Vineyrads, so our lodging will be taken care of. It's more about the dining options. Where can we go that's not going to leave us w/ our pockets empty? Also, what are some "must see" things in the area?