One tip,when you use Pilchard or Chokka as bait always put a little steeltrace on,you dont want to loose a bus Elf because of that.
Two ours before low tide start fishing the reefs and shallower water and as the tide chase you away work to the higher areas where you can stand on a bank for eg or at a place where you can fish the deeper water.
Pink prawn is excellent bait also fresh Rooiaas and spring tide the most productive with a SW wind.
When you fish right in front of the fishermens houses on the rocks check the waves and see that the water dont come over the higher parts of the rocks,that places are excellent when the water is quite and you can catch any fish there,if the water come over the higher rocks stay away and fish another place.