You want to make a travel in New Zealand ?
Finally, if you want to make a touristic visit before leaving New Zealand, I have make an itinerarie that I recommend to you !
In first time, you can go to Chrischurch for one night, after I think you should go to the Mt Cook for skiing or a mountain hiking.
Then, you can go to the Rob Roy glacier for an hiking or relaxation...
After you can stop to Wanaka or driving to Queestown (Adrenaline Activities) and make then one tour in Milford Sound and come back to Queenstown
Swimming in hot pools, Staying in a hut or Hiking again but for 6 or 7 hours this time when you will be in Copland...
To finish, you can say Good Bye at the New Zealand 'cause in Auckland you come back at home !
Enjoy it !