Paulio,
I can highly recommend a company called motorsports events, link below.
They do an Aston Martin drive, which earlier this year we gave to a friend as a thank you for helping us out.
I have done a couple of events with this company and the aspect of their company I can best recommend is that the instructors are all race and or rally drivers, so that you get real tuition.
They have worked with Aston Martin and Ed, who runs the company trained Daniel Craig for the current Bond films on how to drive a DB9.
How much more of a recommendation do you want.
As part of the experience they also give you a full rundown of how the car is built, bonnet up and explain the engineering, great guys and no, I have no financial interest in the company but I do like to get good value for money.
https://orders.motorsport-events.com/DrivingGifts.aspx
Most of their events are in Wiltshire, not too far for you.