Watch out as the Cops have speed dectors that get you coming towards them in their cars…and at this time the raods in NI are crawling with 'em…
Never the less you will enjoy every mmile
In the South Island they have speed cameras just sat by the roadside in the middle of nowhere, weird!
I drove from Queenstown to Christ Church via the West coast and over the mountains (about 500 miles on B roads) in one day. Because they mark suggested speeds for bends it is much less tiring and it was a fantastic journey (even in a Corolla sedan). It’s not everyday you can sit on a glacier looking out over the ocean eating your sandwiches!