Small shallow anchorage next to a fishing wharf where there is a fuel berth you can get diesel from with credit card and a cute old stone pub and restaurant. Just a few minutes walk from the lovely old settlement of Port Chalmers where there is a 4 Square supermarket and some lovely boutique shops and cafes. You can bus into town from here.
Twenty years from now you will be more disappointed by the things you didn't do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails.