North of the ferry is a pretty nice little campsite. I just turned up, paid the money and stayed for a few days. lots of smoking, plenty of cool people around who let me borrow their bikes.
I stayed here -
http://www.vliegenbos.com/
It was probably one of my most relaxing and rewarding trips.
Chris
Edit: travel wise, i walked form there in to the centre most of the time. It was about 15 mins on foot.