I've managed to book us in at The Powis Arms, Lydbury North, Shropshire, SY7 8AU for the weekend of 3rd - 5th September. We will have exclusive use of the overflow camping field. There are 4 porta loo's on the overflow field, but obviously we will also have access to the main toilet and shower block as well. The cost is £7 per night payable to the pub. They also do breakfasts, evening meals and local Shropshire ales.
They do have some B & B accommodation available too, for anyone not keen on camping, but I've no idea about room availability for those dates, you'd have to check with them directly.
I've told them I'll confirm the number of people attending by the end of August, so please let me know if you intend coming. Obviously, one or two extra won't matter, but I need to give them a ball park figure. I'll get my thinking cap on, and plan a ride out for the Saturday!
If anybody would like to get there on the Thursday (I may do!) then I'm sure that would be OK as long as you give them a courtesy call 1st.
Details here :-
https://www.thepowisarms.com/