@Sweetgum You may want to look at the previous year’s thread Parents of the HS Class of 2021 3.0-3.4, that would definitely have information on lots of schools that give merit at those scores.
You are definitely on the right path with LACs, the Colleges that Change lives website might be another place to check out
https://ctcl.org/category/college-profiles/
A big question, though, will be what amount of merit aid will you be looking for? There will be plenty of schools that will offer $15-20k, but if your budget is under $20k, getting $15-20k off a $70k bill doesn’t help all that much.