Ok kites to take to NZ I spent 6 weeks there, I weigh 90kgs thought one light wind kite would be enough, it wasn't you need 2 just like your water quiver infact you could even have 3 if you want better wind scope.
I had a 9m Ozone Frenzy 08 (snow kite foil) the winds were light on and ranged from 3 to 10 on average, Had 2 days that were around 20 knots and this was a good wind for my 9m , I wish I'd brought my 12m as well as would have used that nearly the whole trip!!
As far as kites go either, but the foil offers the better safety factor on really steep terrain, and if you are going back country where all the best spots are that we've found thus far in NZ are pretty steep, it meens you have better control that's all and can deflete the kite instantly and bring it out of the air with 0 pull, meaning it doesn't pull you off the side of a mountain range.
We had alot of Easterlies during the time , wind is hard to pick as you need the + 2000 m readings which are hard to find accurate readings far from the ski fields which we used to gauge and trianglulate areas.
Also Google Earth was our weapon of choice believe it or not , and it proved invaluable we found a couple of amazing locations in the back country that were unreal, look for road access into any nice open flatish plains , although as Chasta showed us flat is out and full time mountain flying is the best way this sport should travel I recon.
So if you can take two kites also if your serious about really getting into this sport, you will also need the following:
1. Hand held GPS ideally with compass an baro pressure,a good one that can handle altitude note: the magladin can intergrate directly to google earth for up/download of way points.
2. Plastic Snow shoes(invaluable in the back country)
3.UHF hand helds
4.Transponders
5.Snow Shovel.
These things I recon are a must if your gonna give this sport a honest bash.
Things can change quickly on the mountain as I can atest too, having got completely lost in a close out myself you can be miles away from any given point in a matter of minutes, and in mountain ranges and valleys it is very hard to get a bearing.As you have no physical tacking points to follow.
Well all in all as far as the weather went for the 4 weeks I was there solely for snow kiting we got 9 days of kiting in and the rest were boarding at the fields when the wind conditions were not favourable or we got the forecast wrong ourselves which is very easy too do.
I'm hopefully going back for a spring sess before the season ends, Wanaka has a really good place to stay called X The Base it's brand new only $80 a nite tv ensuite, Queen bed.Also the Oak Shores in Queenstown on Franklin Rd is another winner for staying.
Check out www.whotif.com for wicked accom deals in NZ.
Get into it , it'sva blast, and Jon at BoarderPatrol is the man to speak to when you get there.
Enjoy
