I talked to a recruiter at Loma Linda, she was so nice really lovely!
She said times are difficult now but please keep applying to any job that interests you. Each application is looked at individually so if you apply to one unit the other units will not be seeing it, so if you see something you like just apply, and personally call the recruiter and show your interest. I went to a job fair this summer and was so turned off by San Diego Hospitals they were so negative and wouldn't give me the time of day. Loma Linda, and County riverside, all agreed times were tough and they were not hiring but at least, they were honest and said please keep applying! They didn't want to burn any bridges with new grads and were very positive. So I say just keep plugging away and keep on the follow up! I have many classmates who have been successful this past semester with that technique.