Share 'Where to go for 20lb Carp'

The best place to catch a 20lb Carp is in a lake with lots of 20s.... So anyone know of a really good day ticket water for 20s in the SE, Kent, Essex, E-Sussex, Surrey? I've tried quite a few venues but always seem to be short of the 20lb mark or when i've went to a big fish lake I ended up with a couple of 30s... but still never a 20.... so that's my target and an ideal lake for me is somewher…