Chip, I'm with Pace Ward who I believe do both. However, they will only cover you at the ring after you have been with them for a year and done a couple of track days during the 12months. This probably doesn't help at all for this year
Each track day costs £62 per day but the whole car is covered inc engine!!!!
www.pw-f.co.uk
Ask to speak to Chris Oakley. You may be able to persuade him