3 people went in my car - ferry was £41 each, petrol was £60 each & we camped for 11 Euros a night which I suppose is about £8 at a guess? 4 laps - £40 so not too expensive really, well worth it & made a change from going to a pub to spend my money! The foods not bad in Germany & the beer is good - not many people I met spoke english so myabe a good idea to brush up on the basics before you go - we couldnt even understand the food menu's so were taking pot luck!