Do I have a prayer to get into any of these colleges despite my school's disadvantages?

Some schools just reduce need based aid by scholarship amounts… it depends on the school. UCLA will be unaffordable for you as an OOS student, take it off your list. You need to get some study guides for the ACT to see if you can get your score up. And I do recommend trying the SAT, some students do better on it. I agree with @itsjustschool to try to figure out SOMETHING to do with film this summer.