I've driven in France once with the van, but we will shortly be on our first actual touring from place to place trip! Yay, formidable! Cough. Yes well anyway, I'd been thinking of a CCP aire for our first night I've the france passion map in front of me but the books are on the van, I see various green and red blobs in the Somme and Saine-Maritime areas, can you remind me does one just turn up and hope they have vacancies, or does one phone ahead or not according to what the particular book entries say? If one if meant to phone and cannot get a reply can one still turn up? How do you tell if a farm is 'full'?