Not real familiar with some of the classes or a lot of the teams from up north. I'll take a crack at 2A, 3A, 4A since I know more about some of those teams.
2A
1. Scecina
2. Triton Central
3. Luers
4. Eastside
5. Lafayette Central Catholic
6. Evansville Mater Dei
7. Rochester
8. Andrean
9. LaVille
10. Linton-Stockton
3A
1. Chatard
2. West Lafayette
3. Guerin Catholic
4. Gibson Southern
5. Lawrenceburg
6. Southridge
7. Norwell
8. Western Boone
9. Yorktown
10. Tri-West
4A
1. East Central
2. Roncalli
3. New Pal
4. Evansville FJ Reitz
5. Brebeuf
6. New Prairie
7. Mooresville
8. MV Fortville
9. Evansville Memorial
10. NorthWood