It's also really difficult when you have Texas sending 6 bands, all of them making semifinals, 4 of them making finals (which is less than what a contingency of Texas bands making finals usually is), and then there's Avon, Carmel, Broken Arrow, and your bands such as Mason, Blue Springs, Bentonville etc. who have risen over the past 10-15 years to becoming perennial finalists.
What do all of these states (save for Missouri) have in common? A state championship series with judging sheets that don't change week in and week out.