@kindamediocre your parents will not tell you how much they will be able to pay, and do not want you to attend a community college. So why not ask them which colleges would they be willing to pay for, rather than how much they would be willing to pay?
However, as you wrote, you are just a rising Junior. Based on your PSAT 10, I would say that there is a very good chance that you will make National Merit Semifinalist, and with your grades, you should have no problem advancing to finalist. As a NMF, there are a number of colleges which will provide you with good scholarships.
You got 1470 on your PSAT 10, which is, in fact, an amazing PSAT 10 score. It would also mean a SI of anywhere between 218 and 223. The cutoff for Texas this year was 219, so it is quite possible that your PSAT score is already at the level required for NMSF. Almost everybody improves their PSAT score between their PSAT 10 and their PSAT/NMSQT. So I would say that you have a very good chance there.
My kid got lower than you did on her PSAT 10, and then got a score on her PSAT/NMSQT which was high enough fer her to be a NMSF in Illinois, and then a NMF.
In general, you are just a rising Junior, and you are doing very well, academically. So I think that you should put your worries about funding college aside for now, and focus on doing your best at school and outside school.
Good luck!