I fish the yateley complex alot, Done a few sessions on sandy, great lake with a chance of bagging a 40. You will have to book in advance as its a busy water , Its had a lot of publicty in the mags lateley so everybody wants to fish it. Its fishing quite slow at the moment i believe so swim choice is your first priority. Try the pipes , island swims , bailiffs, all produce big carp. as for bait maggot , boilies, corn all work well. The same old rules aply to this water, have a good look around, the fish show quite a bit .