Promised I'd give a wee review of the campsite we actually ended up staying at last week. It's called the Rural Retreat (which is a most apt name) in Whitchurch Canonicorum about 5 miles from Lyme Regis. Really nice site.
The link to their website is here: [You must be registered and logged in to see this link.] so you can see their prices and pitches etc...
The bonus of the site is the beauty and health treatments Esther does (she's qualified).
All the facilities are newly constructed (by her as it happens) and are clean and well maintained.
Close to Bridport, Lyme Regis, Seaton, Dorchester, south devon and not too bad for Exeter.
You do need to be a member of the Camping and Caravanning Club to stay there tho.
Take a look for yourselves.