[Utah-astronomy] Where to watch eclipse

I was planning on going up to Rexburg ID, but now I'm worried about the crowds. Initially I was thinking the only people going there would be from Utah so it couldn't be that bad, but now I realize that it might be the preferred location for everyone from Las Vegas, Southern California, and maybe Arizona. I was thinking smaller places like Mackay ID or Riverton WY, but they won't have much in the way of facilities, so it wouldn't take much to overwhelm them. Thoughts?