That sounds like an amazing road trip! Christchurch to Queenstown and back along the west coast is a beautiful route. I'd recommend comparing campervan prices on JUCY, Britz, and Maui, and booking early to get better deals. Also, if you're flying through Dubai on your way to
New Zealand, it's worth checking the Dubai Transit Visa requirements in advance, especially if you're planning a longer layover. A little planning can save both time and money!