What’s your EFC?
You’re quite likely top 9% statewide (check with your guidance counselor). It means that if UC Merced is affordable, you can go there. It’s a UC, they’ve got management&Business Economics (as well as Public Health, a major I’m guessing is going to be useful, especially if you can pair it with a minor in biostatistics or statistics or applied math or informatics or or data science.)
They have special, UCM-only scholarships:
https://financialaid.ucmerced.edu/institutionalscholarships
Is there any college (public or private) you can commute to?
Email Admissions offices at whatever college is commutable for you: St Mary’s (Moraga), U San Diego, U San Francisco, Occidental; contact also Whitman, UPortland, Lewis&Clark, UPugetSound.
(As for a major, state you’re currently undecided, which is true).
Indicate that due to changed circumstances, you must apply last minute to colleges (that are commutable/that are currently out of state). State your GPA (unweighted and weighted), your SAT score, the APs you took. Is the college still accepting applications?
UNebraska-L is a great suggestion, as is ASU Honors.
Look into Montana State too.