pic: FIRST USA MAP

[Monochron]

Also, just some constructive criticism: this might be easier to read if you put all the states with regionals as one hue with varying brightness's. Such as pale red, red, dark red, etc. States with both distrcts and regionals could be a mix of your regional color and your district color. It's just a little hard to get a feel for the distribution of data if each category is equally unique when the categories themselves are not.