Andre, fishing in the bay at Sunset (in front of the Boat launching site) is a good bet. Some huge Kingies have been landed there on live Shad/Moonies. Also good ineds fishing there and sliding.
Another awesome spot is to the right of the bay, down in front of Mseni Lodge... maybe 500m to the right of the Bay. Some excellent ledges there and good R/S, spinning and dropshot fishing.
The spots that Daryl talks about are Kingfisher Bay and Adlams Reef... these spots are far away, you need an old 4x4 with some hefty fellows in front with Panga's to cut the road open... not recommended...
Further North is Mabibi and Rocktail Bay... a good hour or 2 drive in 4x4 mode, but excellent potential.