I didn't use the festival campsite. I wanted a hook-up for my motorhome and I wanted good showers. I also wanted to avoid being towed out in case of bad weather from the official camp site. I have an expensive motorhome and I did not want to take a chance on it being damaged.
To answer Steve's question about the Alpha bus - on the way out - to the Radway turn right to Sidford, up the big hill(Trow Hill?) - takes a right for Salcombe halfway up the hill along some narrow roads, stops at Salcombe Regis Camping and then goes onwards. (We got off there). I understand there were two more camp sites afterwards. But I have no idea.
Inwards much the same except it comes down Fortescue and Sid road and then stops on Salcombe Rd by the bridge. A bit further than the festival campsite at a guess. Took us forty minutes approx. to walk on a more direct route for cars (Salcombe Regis Rd). but not suitable for the bus to go.