In mid-October,assuming the roads are clear, what's the best way to go? Catch Hwy 26 out of Idaho Falls and take it into Casper or take Hwy 30 from Pocatello to 80 then north from Rawlins to Casper? Kind of leaning towards 26 but would like to know what I'm getting into. If storms hit early I'll probably go with 80 but would like some advice.