Mate, if you can afford it, and maintain it, and have a place off street to keep it. BUY THE BOAT.!!!
We live on the greatest natural harbour in the world.
When you have a boat it's an exclusive playground.
With a boat you can explore, discover, and enjoy the place.
There's so much you can do you can't do landbased.
Target kings on the markers, drift for flatties, chase surface action or find a place chill out.
Plenty of other places to catch squid apart from North Harbour, and you're in the best place to ask where.
I think the ban was put in place once people became aware of the penguin nesting sites in the area, and it refers to No invertebrates, I reckon this was to stop the commercial prawners. You can imagine what those nets would catch.