Give a shout when you know your travel dates Bill, you'll be coming through my front yard (J). There's much better two lane roads than the I system in western MT, depending how much time you have

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Heat? Ya, drink lots of water, we've had numerous 100d July/August days the last few years. It's not so bad if you use your head. On the other hand, they're currently calling for high country snow showers

jh