At last...there appears to be a new service provider working with Fibrespeed in North Wales. They are connecting homes and business via wireless and they don't seem too bothered about WAG grants either. I found this out from friends and business associates - AB Internet - are new boys in town. I've looked them up at www.abinternet.co.uk and the case studies seem to tell the tale.
I have a static caravan over there - I might just get in touch.
In any case, I will do some more digging and keep the forum posted.