It should be Idaho, not Wyoming!
First of all I think the choice of New Hampshire was a disaster. It makes no sense to take libertarians out of the west where they are concentrated and move them east where even the conservatives love big government, besides the fact that its a harder move.
I think Idaho makes a lot more sense than Wyoming. I've never been to either but I dream of moving to Idaho and dread the thought of going to Wyoming. Idaho is probably the most libertarian state in the country in terms of concentration, even if it doesn't have the best state laws(it has very good ones relative to most others). Those who I've met that lived there say it is the most beautiful state in the country - towering mountains and glorious forests throughout. It has a very small population, which is why it makes sense over Oregon or Washington.