If it’s your top choice, you should ED Wellesley. It’s a top 5 LAC in the country, and your type of EC profile fits well with what it is looking for. It has been working to increase its economic diversity, with zero loans for families with parental income under $100,0000 and one of the highest % Pell grant recipients among top LAC’s. In its last admission round, 23% of students were first gen and 52% spoke a language other than English at home. It is a reach, but you are supposed to have reaches in your list and applying to Wellesley ED greatly increases your chances (39% ED). Although some ED spots are for legacies and athletes, those numbers are fewer than for Ivies (6% of Wellesley students participate in varsity sports compared to 20% of Harvard students). Wth ED, Wellesley is looking to admit people who vibe with the vision of a women’s college experience.
I agree with the comment that your best bet in general are women’s colleges (including Smith and Bryn Mawr which have no loans for low-income). Since you asked for other possible schools in Florida or Massachusetts (according to your tags), I looked at the College of the Holy Cross because it says it covers “full demonstrated need” but the NPC for a family income of 50k comes back at 10k! For identical submitted info, I got Wellesley 2k (i.e. work on campus), Bryn Mawr 3.5k, Smith 5k (work on campus plus summer job) and Mt. Holyoke 8k(!)(work on campus+summer job+3.5k loan).