2 of us are going to the moto gp at le mans in May. Can't get any information on the campsites at the track other than through travel agents that wan't to sell a package including the ferry etc. We have booked our ferry to le havre seperately and have booked a room in a hotel in le Mans for the Sunday of the GP but all were booked out for the Saturday night so we may need to camp. If we show up at a campsite on the Saturday will we be able to get a spot? and how much will it cost?