Well, that has norrowed it down a bit. I would tend to drift the boat over "structure" using a drogue to slow it down. I would try jerkbaits (flippers esp in rainbow or brown trout colours, as well as the usual) and spinnerbaits and just cast away to my hearts content.
I think too many people wade in with HUGE lures and miss out on a lot of sport. Do try big lures, but also, be a bit more conservative in your lure size.
Deadbaits i would tend to float troll.
Once you get a take, mark the spot with a buoy or something (6 ounce sea weight on line with a large float attached and chucked over the side) That way, once landed, you can concentrate on that spot for a while.
Keep on the move till u find them, and look towards any cages, towers, jetties , drop offs, bays etc.