Here are some links that might be of interest to visitors of the Rivergreen Fly Fishing School website. I have only included links to groups that I belong to and services that I personally use and endorse.
The Game Angling Instructors Association
The Wild Trout Trust
The Grayling Society
Chirk Fishery
Bala Cottage Holidays
CADAC
Diver Daves Wader Repairs