In reply to AdrianC:
I dunno, I've been climbing around the world - Alps, Southern Alps, American Rockies, Canadian Rockies, Cascades, Bugaboos, Cordillera Blanca, etc... and have never encountered such consistently terrible weather as NZ's southern alps! Sure you can get good stretches and get something done. But don't count on it!
The river crossing into french ridge shouldn't be too bad in November - I usually just take my boots off and walk across barefoot. Rocks are smooth, just pick your line well. If you're going to be walking out from Aspiring - I don't recommend coming down the Bevin Col route unless you're planning to go up it. For sure don't go down it in the rain - it can get a little sketchy. French Ridge is by far the safer descent route from the Bonair glacier.
You may hear good things about Fergburger (in queenstown) - don't believe it! Red Star blows fergburgers out of the water. The Blue cheese one is the best, if you ask me (which you didn't)
Also good in Wanaka - a coffee shop, I can never remember the name, it's right on the main corner, has a sort of maori name, black awning, lots of seating outside. The upper level (inside) is great for watching the rain from.
Oh - don't plan on buying any gear in NZ, it's absurdly expensive.