If you are a petrol head you simply must make the trip! I've Just returned from a 2 days thrashing around the track & have to admit I was blown away by the place.
The locals are absolutely nuts.. Just when I thought I had nailed a particularly tricky section on day one I was overtaken by a Fiat Multipla going into a fast bend & I could see the kids in the back eating their sandwiches! One guy in our group, in a very trick Subaru, was overtaken by a local builder in aTransit van
Here are a couple of images from the cockpit of my Honda S2000, referred to by one instructor as the body bag due to its very tail happy behaviour in the wet

And boy did it rain..
Cheers Ian (now diagnosed as suffering from Ringworm)