We're traveling to Provence in September, staying in Bonnieux. I want to experience a really great boullibase on our trip. Do we need to drive to Marseille or Cassis to get the real thing? If so, can we get that at lunchtime most places? I've heard that you actually have to order it 24 hours in advance!! I learned the hard way in Spain that Barcelona is NOT the place to get great paella and I do not want to make a similar mistake in France. Advise????