Everything has to be brought in. Groceries cost $10 per carton to be flown over, plus a delivery charge to Dairy Flat. Milkshakes are $6; petrol $2.80 a litre. Electricity is from generators, with more and more people using solar power for the daylight hours.
Yes, we should have gone years ago. Many of the island's attractions are for those with a bit more energy than we have these days. Kayaking and surfing (Medlands Beach is a must) and fishing trips (but I'm not a fisherman.) Above all, there are many walking tracks. Normally we could have done most of these, but Di's knee had been bothering her of late, so we were restricted.
We did do the Windy Canyon Lookout, a 15-minute walk (more of a climb up steps), well worth it for the views, and the chilling steep drops on either side. The walk to the hot springs took 40 minutes along a track so smooth that three families with prams were managing it, and at the end was the reward of immersing oneself into a pool as one does into a bath that is a fraction too hot.
The highlight for us was Glenfern Sanctuary at Port Fitzroy, founded by the late Tony Bouzaid when he realised that there was hardly any birdsong on this huge island. He set about building a sanctuary on a peninsula with the sea around it on three sides and a predator-proof fence on the fourth. Then he planted thousands of trees.
Bouzaid died in 2011, but his work continues. We booked for a guided tour which began with coffee and then an excellent presentation about the history of the place, plus the appearance of a tame, but feisty, banded rail that pecked his stuffed and mounted cousin.
Then, a two-and-a-half-hour walk. Great views, a dam with a couple of endangered brown teal, and forests, with guide Emma identifying all the native trees. Then across a swing bridge which led to the top of a kauri. A great morning. You can stay at the sanctuary for a very reasonable price. Next time, we'd go there.
Came time to depart on the Sunday afternoon, low cloud had delayed flights, and wind conditions meant the ferry was cancelled - and our return flight. I didn't sob uncontrollably but it was pretty close. In the end we got two seats into Auckland. Lucky. Not so lucky was the fact that our car was still at Dairy Flat.
But there you are; that's islands for you.