What do the net price calculators on UC and CSU web sites say for net price? Also check on that for other schools on your list.
If you have tribal enrollment, then also note the following:
- UCs: Native American Opportunity Plan | UC Admissions
- University of Minnesota - Morris: American Indian Tuition Waiver | University of Minnesota Morris
University of Montana will discount its price for WUE and you likely get a Pell grant, but that still appears to leave a net price of $29k per year, so it is unlikely to be affordable unless you get big merit scholarships.
I would agree that you may want to find 15 QB schools that you like to maximize the chance of a QB full ride. Also, consider increasing the list of UCs and CSUs that you apply to.