Do you live in Iceland? In any case, you’re probably not gonna get much aid unless you’re in state. Your in-state school is a good option, unless you really don’t like it, in which case some good CS ones are UW, any UC (although with that GPA, you can probably only get into UCM, UCR, and UCSC), maybe Penn State. With that ACT you qualify for some automatic scholarships, such as Flagship Scholars at LSU, worth 20.5k/yr for OOS (although it says with a 3.5 you get a full-ride, not sure if it’s UW or W gpa).