Botany Bay Boat Ramp + Cooks River mouth breakwaters.

[kaniSS]

Gents, what can one expect to catch off the rocks at both of these locations? I've had a look around the forum and google but there is very minimal info.  
For some reason these spots remind me of Port Kembla breakwaters, a spot I love fishing frequently. Instead of driving 1 hour down to the Gong, I might hit these spots instead.

I've seen some youtube videos on the boat ramp, might see if I can get the yak close enough to the port jetty without getting busted..:)