WEC Spa ,Le Mans ,Nuburgring, accommodation recommendations.

[marks44]

Hi
Planning to go and follow the World Endurance Champioships in Spring and Summer this year.
Looking for recommendations on accommodation, camping, event insider information.
This is my first trip to Spa, LeMans, and Nurburgring, so can you not assume my knowledge about the events etc.
I am presently going in my boxster,and camping, on my own, so any advice from single travellers most welcome.
Cheers Mark