...worried about saturation in a state that small with 3-4 campuses.
This is truth.
When Presbyterian announced their pharmacy school in 2008, the only other pharmacy college in our state was SCCP with the MUSC and USC campuses. By the time PC opened doors to the first class in fall 2010, South University was opening a satellite campus of it's Savannah, GA program in Columbia, SC that year, too.
I do appreciate that our faculty is upfront with us about the job market; they make no claims of an easy six figure income. They encourage all of us to work hard, do well on rotations, get involved with state and national organizations, find internships, participate in community service, etc. They also encourage us to borrow wisely. Does everyone listen? Of course not. But it is what it is.
As far as I know, I believe the SCCP Greenville campus only offers the third professional year at this point. I'm not sure that they accept additional students there; I believe P3s from the MUSC and USC campus just have the opportunity to finish their third year of school there and are then given preference for APPEs in the upstate if they transferred to the Greenville campus. I could be mistaken, though.
At any rate, whether the Greenville campus starts accepting additional students or not, I have heard that that there will be another pharmacy school opening up in the region in a few years at High Point University in NC.
OP, to say the least, I don't think you would be guaranteed a job in SC by the time you finished school.