Pair up one west region with one east region... make a 16 man bracket... Take top 8 in each Region. At state pair up

1-8
2-7
3-6
4-5
1-8
2-7
3-6
4-5

Roy Oeser has submitted this plan every year at Regionals for as long as I can remember... Only part I had different was pairing up a west with an east region.

Might be interesting too see how it works out....