What American Universities give good financial aid, aren't extremely selective but are in a walkable area with good public transit?

My stats are really good (3.5 Unweighted GPA, 32/36 ACT, Gifted, all Honors for first two years of HS and all AP for my last 2, only 4s and 5s on my AP exams, all despite missing 3 months consecutively in both my first and second years), but I'm disabled so I don't have the extracurriculars for any TOP school in the US.

My options near by in NoVA are George mason, which doesn't have good frequencies on the shuttle nor the local bus system (CUE, Fairfax connector, and the metrobus), NoVA, same problem, Marymount, Same problem, and I'm skeptical about American (AU) since it's not infront of the metro, though they do have 12-15 minute frequencies meaning I wouldn't have to look for a schedule for the most part. George Washington is the best for transit access, but they don't have the best financial aid compared to the other options.

I don't mind recommendations outside of the DMV (DC, Maryland, Virginia) too!