I disagree with SamE and it has nothing to do with USNews or national rep. Despite being in Baltimore, Md still is within the DC area for the job market (it's all one big megalopolis anyways). The regional prestige will be better at Md. Assuming you are getting in-state tuition (and no Catholic scholarship), Md will likely be much cheaper. Also, have you visited Catholic? It's in a pretty crummy part of town (IMHO).
GULC is in soso part of town as well, but again, you'd put that aside b/c of the quality of the school.