I assume you’ve already looked into the interview questions on SDN. If you haven’t, I highly recommend it, as the real questions are almost identical. I interviewed virtually in early September and got the A, so it’s definitely doable! While I noticed that in-person interviews might get priority, I thought scheduling an in-person date could be a hassle and might take some time. Since they chose the date for me anyway, I decided to go with it. Another tip, be yourself and smile appropriately. Drs. Harris & Scott were very nice, so relax and enjoy the process. Goodluck tomorrow!