Going off of texasmusicforums these are all the bands that received a 1 rating in AAAAA regions 8, 12, 18, and 26. Anyone correct me if I'm wrong, I couldn't find the official list for area yet.
Seguin
Lockhart
Floresville
Comal Canyon
Weiss
Pflugerville
Hendrickson
Georgetown
Elgin
East View
Connally
McCallum
Lehman
LASA
Johnson
Dripping Springs
Cedar Creek
Bastrop
Anderson
19 schools, just shy of four spots for state making it three spots now.