There are a number of drivers/teams from AZ, CA and maybe a few other S/W states that come back to the midwest, a number of whom spend the summer racing seasons in Iowa and neighboring states as they can race more than one or 2 nights a week in CA or AZ and a lot less towing miles between tracks. Here in North and NW Iowa, they can race from Wed thru Sun.....and I'm sure that is the case in most parts of the state....But in my area, they can run Alta, (Storm Lake area) on Wed night, Algona, IA on Thurs night, Britt on Fri night, Fairmont, MN on Sat night. Sun nights used to be Spencer or Mason City....don't know what kind of schedule Mason City has, but the Spencer fairgrounds track has cut it's schedule way back this summer, and from what I saw, those races will be on Mon. night and less than ten events, not counting 2 nights during the Clay County Fair in Sept....