local vs skype pms interview

I have recently been moved to PMS interviewee status and was wondering where I should schedule my interview. My top schools are Stanford, Duke, and Vanderbilt. I do not live near any of these schools and was wondering if I should schedule my interview with someone whose school I’m not applying...

DS has been to all 7 schools on AROTC list, but local public university doesn’t have his intended major (Russian), so he has no intention of applying there. He has met face-to-face with the ROOs of his top three schools which are on the other side of the country. Does he do PMS for interview...