Tacking on to this, it looks like the scholarships do stack… Army ROTC covers in state tuition, all fees, uniform, books and gives $420 per month stipend. That plus the Emerging Leader Scholarship would make the school affordable (you’d still have to take a small loan I think but it would be less than the federally subsidized loan, so imo, worthwhile).
These are obviously competitive to get, so should not be counted on, but definitely worth a shot. Virginia Tech is a great school, and if it’s affordable should be on your list.