I was in Auckland in May and can shed a little light on Skycity, which I'm pretty sure is the only legal regulated game in the city. Poker room doesn't open til 5pm weekdays, noon weekends and closes at 2am iirc. When I was there there were two tables of 1-3 or 2-3 and a 2/5 or 5/5 (sorry cant remember exact stakes) game that looked pretty deep. I played the 2-3 and it was real juicy. Rake is high, tipping is not allowed, and dealers are good. It's a really nice poker room with a pretty sweet lounge feel to it, and it has a really cool outdoor smoking patio that kind of hangs off the side of the building.
Just did a quick google search and it looks like you're lucky enough to show up right at the start of a tournament series.
http://www.skycityauckland.co.nz/Med...b94ece48-0.pdf
Good luck!