Where would you recommend going next Christmas to have the best chance to have snow for the holiday season?

We want to rent a cabin where we can have a great winter holiday and a family reunion of sorts. Where would you recommend we travel? Colorado? Montana? Idaho? Somewhere else? What towns? We don't especially need restaurants. We need well-stocked grocery store and a place with toboganing/sledding/skiing available. If you know of, or own a place in the area where we should go, please let me know this as well. Thanks for your replies.