They boycotted the actual tracks, especially Houston Raceway Park, easily one of the nicest dirt track racing facilities in the country. They didn't like the guy who owned/promoted the track. There were, of course, other issues with the track closures such as low fan counts, too many classes, etc. Honestly, I was just floored by the boycotts. I had never seen racers going on and on about where the weren't going to race. . .