Thanks Tim, I am already a member and had thought I might check them out. I agree that they are a very likely host providing I can turn up looking reasonably clean!!
Last time I went camping with a horse, a riding school charged me £25 for a stable for one night and £10 for my tent!!!
The actual route is giving me the biggest headache. I can see myself doing 1000 miles to go the 440 as the crow flies miles. The pony will drive through a town without a problem but I want to stay as remote as possible. Last year I tried getting a horse on the Offas Dyke path, which being an ancient way, you would assume was possible, but it is a footpath only. It can get a bit sticky with a horse and cart if you reach a dead end cart track after several miles on it. I sometimes think it is better not to plan things. I am a doer rather than a planner!
Penny