I recommend you visit Tide Out Fishing and talk to Paul.He will tell you if Bronzies are in.
Buy a couple of Haarders, Mackerel, Pilchards and Mussels.
Drive to Mile 8 and first try just south of the reef for Spotties.(haarder head)
There after, Go North, about 400m from the toilet and cast for Bronzies.(Mackerel)
Further north you will find the Wit klip(cob)
Just south of the campsite border of mile 14 you find an old river mouth.(galjoen area)
Inside the camping area you might find all species.
You can fish for cob either early or late afternoon on the stretch between the toilet and a bit south of the sandbank.
A good spot is also opposite the wreck at mile 11.
My advice is not to remain at one spot too long, except waiting for a Bronzie.