At Charleston, if you sign up for Honors and get invited to the interview weekend for Fellows and International Scholars, then it can be rewarding financially. My daughters scholarship is tuition plus a few thousand but that also includes being a Ketner Scholar, which is a service scholarship. You need to double major and have a language so it’d fit you.
They have a DC semester through U of SC Honors which my daughter is doing now and has what’s been so far a great, fast moving internship at a well known think tank. You also get a free May Away trip after first year.
The flip side is off campus housing is pricey but they have on campus housing too that’s reasonable. And there’s ample opportunity to find flexible employment $15 an hour and up.
Not sure if it fits as it’s another ‘Hail Mary’ but worth a look