Ive not paid more than �100 in the last 3 or 4 times i have visited Cadwell with LoT, so �175 is way off the mark in my book.
Just had a look and LoT have a t/day on 30/11 for �99 - open pitlane - 45 cars max. I would prefer to do this day tbh.
Arrive about 10.30 as the sun gets into the valley (pointless before then as the ice wont have melted), on track by 11, packing up by 4. Jobs a carrot.
5hrs of open pit around Cadwell is more than enough time for any man (or woman) and I doubt there will be more than 20 cars total in the afternoon.