To answer my own question, here’s a post from Hornrank’s forum that lists the likely semifinal draw #s.
per https://hornrank.proboards.com/thread/724/grand-nationals-indianapolis-nov-2023?page=42
Here is the draw for the most likely semifinalistsBentonville H.S., AR 38Blue Springs H.S., MO 5Dripping Springs H.S., TX 11James Bowie H.S., TX 7Keller H.S., TX 61Miamisburg H.S., OH 74Morton H.S., IL 9Pearland H.S., TX 86Round Rock H.S., TX 32T. L. Hanna H.S., SC 37William Mason H.S., OH 72Panel 2 Top 11Avon H.S., IN 46Brownsburg H.S., IN 90Carmel H.S., IN 40Carroll H.S., IN 28Center Grove H.S., IN 73Centerville H.S., IN 27Claudia Taylor Johnson H.S., TX 1 Fishers H.S., IN 34Hebron H.S., TX 18Homestead H.S., IN 53The Woodlands H.S., TX 50Next 8Arlington H.S., TN 87Bartlett H.S., TN 25Dartmouth H.S., MA 83Kiski Area, PA 45Lake Hamilton, AR 75Marian Catholic H.S., IL 4Plymouth-Canton E.P., MI 41Rockford H.S., MI 80Add'l Class RepArchbishop Alter H.S., OH Not checked in yet, but every number 38 and under is takenBeechwood H.S., KY 14Bourbon County H.S., KY 47