@STEMGuy2323 I assume you will be visiting on one of the the Prospective Student Visit Days between Feb 21 and 24? If not, you should sign up at http://admissions.rpi.edu/undergraduate/events/index.html. Find out who your admissions rep is and just introduce yourself to him or her without being too pushy.
Since you have already applied, the Candidate’s Choice is irrelevant for you. I believe a Candidate’s Choice App gets sent automatically to any rising H.S. Senior who had already expressed an interest in RPI (prior to finishing the H.S. Junior year) either by visiting campus, talking to an Admissions Rep at a College Fair, or just registering on the RPI website with your name and address.