It is the North West Bloemhof reserve. It has elementary ablustions and extends from the bridge N to Volstruisbaai to Jag Kamp and then on to Verlatenkraal.
In all around 22km of shoreline most of which is very shallow but with masses of fish.
They do not take bookings and gates are open all round. if you enter after hours they will visit you the next day at the shore and collect fees for your stay