Hello there,
We joined the caravan club and they have CL,s ( most with hook-ups) also type in on Google "camping and fishing in England ". In the caravan club-- my husband really likes Willow House York ( also for non-members and lovely CL for members with bus from the gates into York ). Thursland Hill Fishery ( CL and caravan to let ),Horn's dam etc. Going to try Red Bank Fishery soon ( fishing for site users only).
Non caravan club sites include -- Lakeside at Bielby ( Really lovely! ).King Robert the Bruce's across the border.Charity Farm (4 lakes)
Hope this helps.