Good morning!
I am minimally familiar with Couchsurfing, however if the woman you know is willing to have a couch guest for a short spell that would be great. Having someone to point me in the right direction while there would be awesome too

As for specific questions......
First, a basic one--how far is the airport? and how do I get from the airport into town?
I looked up the yesterday's daily temperature (about 5-7 degrees celcius)--but should I expect lots of wind and therefore it seeming even colder? I'm guessing longjohns are a good thing but I'm not sure if I should bring a winter coat?
Also, are there easy to find guides or tours to explore a bit of the tundra (and make it back without getting lost)?
Anything you think I should be asking, but haven't, please feel free to fill me in

Cheers!