I have a distant relative from that band who, back in the 1930s and 1940s was a rodeo champion and made lots of money. But he had little use for the money and did things with it ranging from setting up a tribal clinic on the Kanosh reservation to changing it into nickels and dimes and throwing it out in parades for children to latch onto. Once in awhile, he would go into one of the bigger towns in the area to buy himself a new pair of jeans and, once, even a pickup truck.
I-15 is 80MPH from just south of Provo almost to St George on the Nevada border. But in a sand storm you slow down pull over and shut off the engine. It’s a good way to clog your air filter if you keep running the engine.