Hi Simon
Welcome to the forum.
There are a few Wales members not far from Shrewsbury if that's any use to you. Kev_Powys lives at Baschurch which I don't think is all that far from you and is Training Officer for Wales group.
They have monthly meetings somewhere not far from there I think.
I'd suggest joining that group for now and then you could maybe start up something yourself when you've found out a bit more.
They do some very good training weekends - worth travelling for!