I hope you find a hotel nearby but still.....I think you should go to the camping...
About the beer: I am not a beer specialist but I do know some Dutch beers. And Heineken is drinkable, but not more than that.
Heineken only become so famous because mr Heineken was a great bussinesman. I prefer Grolsch, Amstel, Hertog Jan or Brand. But I Like the Belgian beer more than that. (don't know if HJ is Belgian or not)
White beer (don't know thew English or German word for it) is really great. You should try Hoegaarden (with a slice of lemon in it)
But everyone has a different taste, I know....