The Ivies are a reach for anybody but your stats put you in contention.
Please don’t take your SAT again. Those scores are great and raising your total score is not going to give you a decisive boost. Be proud of them and focus on something else.
Do you have an idea of what you might want to study? (you seem to be drawn to art and literature) Will you qualify for need-based aid and if so, how much? What are your parents willing to pay and does it match up with your EFC? Do you want to stay in the region or are you willing/able to move?
Assuming it’s affordable, the Brown/RISD program does look like a good fit.
Provide more information about the kind of experience you are seeking, and you will get better advice about which Ivies might be the best fit for you as well as alternatives where you would have a greater chance of acceptance.