Think I would do most of my kingfish chasing in the port this year, it takes only 30-40 minutes to get into Port Underwood compared with 2 1/2 hours to get to french pass. There is lots of nice looking points, one of the easier ones to access for landbased fishers is Ocean Point on the east side of Ocean Bay
To get to the nice looking point on the western side of Robin Hood is nearly impossible, would have to bush bash and it is quite a distance. The same applies for whites bay, although it might be worth the effort to climb and bush bash over the little hill and reach the bay to the west.
Seperation Point in the middle of the port can also be productive. Kingfish Bay should speak fot itself. You probably would need a boat/kayak to reach that area sadly.