After our stop at the Dignity statue, we drove west two-plus hours on the arrow-straight and mostly flat Interstate 90. Driving into the park was a surprising and impressive change of scenery, where I remarked that it was like New Mexico’s “Bisti Badlands, but on steroids.” Badlands NP covers a lot more territory and has larger rock formations than Bisti, and is easier to access. We arrived at our campground just on…