We've currently got more snow than Silver or Schweitzer, but that is meaningless when talking about where you're going in February. Really, you could book to Spokane and make up your mind in February. As long as you're not talking between Feb. 10 and 25th, lodging will be easy to get last minute. Even then, I'm sure, for here at least, you'd be able to get something last minute because we've had a real lodging boom the last two years. And summer is the busy season. It just might not be your first choice of places.
How many days? How much time out of those days do you want to spend relocating rather than skiing? Did you get to hit all the places you wanted to get to last time? Sounded like maybe not. Although I'm not really in the tour business anymore when it comes to trees, I MIGHT be able to hook you up with someone your level for that. Depends on dates and conditions, of course. No promises. I just haven't really been doing trees as much as I used to.
@Fuller and his wife will be here all of February as well. I think this will be their fourth (?) trip.