We are going to Euro Disney next weekend. Getting a 10pm ish ferry from Dover and thinking of heading down towards Paris once across. Are there any Aires sites that we would stand a chance getting on in the early hours to the north of Paris? Say a couple of hours down the motorway from Calais. Or is it just too much hassle and better of parking at the ticket office at Calais for a few hours and early starting from there. Would like to be down at Euro Disney for mid to late morning. Cheers for any help.