The biggest thing to remember is "Don't forget the margins."
Many Commercial carp are caught withing a foot or two of the angler, get some loose feed in either side of your peg and have a dunk in now and again.
If your chosen swim has an island or other feature such as overhanging bushes, fish to them. They are well known carp holding areas.
Best policy is to adopt a few swims from your peg, ie margin, features and open water. That way you are keeping your options open.
Try liquidised luncheon meat loosefeed and luncheon meat on the hook or even paste (assuming it's not banned too!)
Cast nice and gently or you'll lose the bait from your hook. Alternatively hair rig it.
Hope it helps.