Transferring from RBS Newark to RBS NB?

Does anyone know the how the process is or how difficult it is to transfer into RBS NB from Newark? I’m starting RBS Newark as a freshman soon and I want to transfer into New Brunswick as a sophomore. Anything I should keep in mind? Also how much does high school GPA/SAT matter when transferring? I did pretty well on my SATs but i bombed my senior year grades so my GPA took a pretty big hit.

I went to a meeting for Rutgers NB and they said that a lot of students try to transfer from Newark to New Brunswick. The problem is, even though their grades could be great, the courses are not considered equivalent. Rutgers knows that the course load at NB is significantly more than the course load at Newark so they do not transfer the credits.