If you do a search on
www.mdapplicants.com and look at people applying this year with a 7 in VR and between a 28 and 31 on the MCAT, you'll see that so far (it's still fairy early) non-URM students were also invited with those stats to interview at Tulane and UVM.
If you look at people who applied in 2007 with those stats, you'll see that the following non-URM applicants were accepted to the following schools (and had many more interviews than at the schools they were accepted to):
MUSC & Univ of South Carolina (SC applicant)
Dartmouth & Indiana (and this is an international applicant)
University of Washington (AK applicant)
SUNY Downstate (NY applicant)
Iowa (NY applicant)
Georgetown, UCI, Univ of Florida, NYMC (CA applicant)
Rush (CA applicant)
Loma Linda (CA applicant)
Penn State, VCU, USUHS (OR applicant)
Miami & Univ of Florida (FL applicant)
And that's just limiting it to those specific stats (2007 applicant, 28-31 MCAT, 7 in VR). Of course, not everyone posts on mdapps, so there are more people out there with a 7 in VR that get in than that. Also, take everything posted on there with a grain of salt since it's self reported. Regardless, a 7 in VR is not a nail in the coffin. You're more than your numbers - just make sure you continue to emphasize your strengths. Keep doing what you're doing and be confident. Don't let SDN get you down. Congrats on your interview at RFU!