http://www.rockingham.co.uk/experiences/index.cfm
Cost £170 I think, you get about 25 minutes track time which dosent sound too long but its good for about 10 laps n considering your hammering a 40 grand car around I think it was well worth it
Plus you get one lap passenger ride with the instuctor to show u how its really done
Hopefully im going again this summer, might try the elise this time but the m3 and its striaght six was sooo good. You get marks on several different aspects of racing/driving and i got better marks overall than a person there who acually owned an M3 as his regular car which made me feel pretty good
Ill try post the vids, they're only small but it gives u a bit of an idea, Rockingham is an excellent circuit though with excellent facilities, i highly recomend it if you have the spare cash