Botany is the place to be at the moment. We are catching good trevally, salmon, big winter bream and schoolie jew. I only exclusively fish soft plastics so i can't assist you on the bait situation We used to fish both baits and jig plastics off the bottom at the same drifting. In the end the plastics out fished the baits 5 to 1, even using the freshest bait (caught that day) made no difference. Bait just got in the way. The best thing is the fish we catch are quality, rarely any throwbacks.
Try all usual haunts bridge pylons, rocky shorelines and drop-offs you will be amazed how effective it is.
Last thing use Berkley....