This is well worth a visit.
just been for a look. surprising whats on your doorstep and you dont know about it!!! 
i know i worked in cas for a couple of years an never knew it was there 
Good site i thought it was quite funny that you have to race using a speed limiter though 
:).
Have you ever had any of the F1 guys have ago in one?, if so what was the outcome?.
I know in the early days Martin Brundall tried his hand at it.
If I remember correctly several so called celebraties had a go, as part of the promotion of the new sport.