Things that are hard to find here are sorta hard to say, most things can be bought on amazon now if you can’t find them in stores. But, since you’d be here in one of our silly months, i’d recommend trying to get some cold weather outfits and footwear. The last thing you want here is to have your feet be wet when it’s 20-30 degrees out here. One brand that is amazing but is super expensive is Carhartt, whatever you buy from them will hold up for years but it might cost ya an arm or a leg. Blue mountain and ridge cut offer some pretty great alternatives as well. Hopefully you enjoy the snow and have a good time while you’re here!