Huh, good reference, we probably should have been listening to that song... i actually should have put together more of a playlist, had Pandora about 60% of the time but during the blackouts we had to listen to the colorful airways of rural Montana.
I had alot of favorite parts, i suppose. Driving the Columbia from Portland to Kennewick was cool, just seeing the country seeing the country change so fast (relatively). Northern Idaho was really cool, but it was also the first wooded area I'd seen since i got out there. Montana and Wyoming were amazing to see out the window, just so immense. Yellowstone was cool, if i had to do it again i'd plan on doing a couple days of backwoods camping, the main parts were too touristy, there was always people everywhere. The drive through Bighorn Nat. Forest was surprisingly scenic, and it looked like it had some badass backwoods Jeep trails that made it on my bucketlist. And the drive itself, pretty much had good scenery too look at the whole route. Camping was good, we were able to get in and setup quick every evening, which was good because we never showed up earlier than 8 to 10pm, even $5 firewood bundles. It was an effort to get a rig that size parked in a stall but we made it 3 nights in a row (i really should have gotten a pick of the sardine can we parked in at lake coeur d'alene) Didn't see a whole lot of wildlife in YS, saw a bear, saw alot of ND St. fans, saw some pronghorns... on Chief Joe Highway we went through an area of open range pasture and got to see cows hitchhiking down the highway... now SD was infested with pronghorns, i literally saw a group of 2-4 of them over every hill, like 30 in an hour period, i need to drive up there with a fridge truck, harvest a couple dozen, and make a mint off of turning them into a commercial scale amount of antelope jerky)