Hi mate, I would say try BROADLANDS, There is a excellent head of 30's in there. have a look at this link
http://www.lakehunters.com/lakes/view/broadlands-lake/
All the best, oh also Horde is fishing well at the moment too ! One of Hampshire's Premier carp fisheries set in beautiful woodland surroundings close to the Dorset and Wiltshire Borders.
Hope that helps?