Your parents should not take out loans for your education for reasons given by @NJRoadie , so you need viable options. I assume you are a junior? Your SAT score is good, but perhaps study some more and retake for a higher score. Colleges often superscore the SAT and you might find that gets you more money.
Try posting in the college search and selection forum, briefly explaining your financial situation and what you are looking for in a college. If you can get your test score up, it will open more doors. Take a look at the automatic full tuition and competitive tuition websites. http://automaticfulltuition.yolasite.com/
http://competitivefulltuition.yolasite.com/
Look at the linked thread provided by intparent. Consider the options suggested by Mamaedefamilia. Check out the threads by @CourtneyThurston , who applied for and received many scholarships. Use this summer to come up with a plan for affording college. Post questions here on CC frequently and you will get answers from knowledgeable people who know what they are talking about.
Get a job this summer, and start saving. Have frank discussions with your parents, right away, about what they can actually afford. Many parents today have NO idea how much college actually costs these days. Show your parents articles like this: https://money.cnn.com/2017/04/25/pf/college/pay-for-college/index.html
You can also save money by getting credit for AP exams and by taking CLEP exams, both of which will either get you credit for intro level courses, or will at least let you place into a higher course level. Both AP and CLEP credits might allow you to graduate earlier, which will save you money. https://clep.collegeboard.org/
Many students think they just have to get into college, but don’t consider how it’s going to be paid for, so you’re wise to get this ball rolling right now. You don’t want you or your parents to have any nasty surprises in a year when you’re getting ready to head off to college. Good luck.