Classic cars in cold weather states...is it worth it?

I have never really lived anywhere where there is snow and I was curious what you cold weather folks have to go through with your cars when winter snows hit.

The reason that I'm asking is that I am considering moving myself to Alaska in about a year and half or so. I know that in some areas 4 wheel drive is a must, but larger cities like Anchorage would be fine for a car during the spring and summer months.

Are there ways to keep the rust monster away or is rust inevitable in areas like this? Is there extra maintenance involved? Basically anything helpful that you could tell me would be greatly appreciated. I'd hate to get myself into the A-Bodie of my dreams just to face having to sell it if I decide to make a move like this.

Anyway, thanks in advance and have a good one!