CONGRATULATIONS!
That’s awesome. :))
However, if you haven’t filed FAFSA, I’m not sure it helps you financially - it’ll be the same at ESF and at Bing, because they both want FAFSA filed early. Can you make your parents sit down and do it? Tell them that the difference is litterally one hour of their time for thousands and thousands of dollars. Never in their lives will an hour of their time be such a fruitful investment!