@ChrisGanity . . . to what ucbalumnus said, if you feel that you might better maintain your gpa in some different major, languages, social sciences, humanities, economics, whatever, then you can do that.
In whatever setting that you would best thrive, to perhaps give you the opportunity to give even greater effort in the premed curriculum, might be the best way to approaching med school. There are even some dance majors at UCLA who do the premed courses.
Otherwise, being in the midst with the other premed life-science majors at either campus could take its toll.
As to its cost, hopefully your parents will make the decision to pay fully out of pocket for both undergrad and med school, or wherever other grad program you might seek, because otherwise, the best local state option might be best.