Phil
I joined Haltwhistle club more or less as soon as I moved here, had loads of small trout and few about 10/11", pity there arn't a few more of the 10/11 inchers, but have had a couple of salmon so am feeling quite pleased with myself.
Before moving to Haltwhistle I lived about 5 mins walk from Whittle Dean, but found that hard going, I did fish Thornbrough quite a bit and had some good mixed tench and perch catches with the odd gudgeon, hooked a few carp but never got one in.
With regard to fisheries Crofton is a good mixed fishery, its the other side of Carlisle, halfway between Thursby and Wigton and is about 40 mins drive, however there are some other fisheries a bit closer.
Carlton fisheries consists of 3/4 ponds and has Roach, Bream, Tench, Perch & Carp and is about 5 South West of Junction 42 on the M6, Lonsdale Fisheries is close by and is a similar type of fishery. Just down the road is high stands, its in the middle of a forrest and is controlled by Big Waters AC, the ponds (3 of em) have Perch Roach Tench and Chub, the one with the Chub in used hold massive ones. There are a couple of ponds the other side of Brampton just off the A69 that have Perch Tench and the odd Carp but I am not sure how you get to fish them these days. All these waters are probably no more then 30mins drive away once you know where they are.
Theres other still waters up at Longtown and Big Waters have a stretch of the River Lyne that used to hold some massive Chub and quite a few dace, more of a specimen hunters river, but in the winter you used to be able to get some good catches when the fish shoaled up.
There's quite a few other other waters a little further and the tackle shops in Carlisle can give the most up todate advice on tickets etc. I hope the above helps.
I'm afraid I don't have your details though but I think I know someone who does.