Have you looked into Questbridge? I’m not sure how they look at the non-custodial parent issue but my son met a number of Questbridge Scholars at UChicago and they get everything covered. It’s a match type system where you apply and give them a ranked list of colleges and if you match with a school you get a full scholarship They start with your top choice and work down but it’s like ED where you are committed to going to one of the schools on your list.