You said no one on this site could do it/have done it at that age. That was your absolute.
Anyways, as I said only the top 30% of semifinalists get the scholarship according to the letters I got explaining the process, so the state really shouldn’t matter in the end. From what I’ve seen they don’t really care about your psat score unless you receive the NMS award. There are a few schools that will offer you a full ride if you’re a semifinalist because they’re desperate for smart people.