We are off on Saturday night to the Black Forest. Our ferry crossing is late Saturday night, so our plan is driving from Calais for an hour, overnight at an aire, then onto Luxembourg on Sunday. We'll stay there and refuel for a day or two then head down to the Black Forest. All in we have 16 nights. Any must do's, recommendations, campsites etc. We are coming back to Caen, so calling in on Colmar in France and that's all I have planned. Any info greatly appreciated, thanks.