MD What MCAT do I need to get a fair chance at mid-tier schools

Ivy League college AMCAS cGPA 3.65 sGPA 3.65

1st MCAT 31 (12,9,10)
2nd MCAT will take soon

3+research experience

2 year gap year

average amount of voluneteer experience (clinical/nonclinical)

average amount of clinical/shadowing experience

average LORs.

I apologize for overusing the word "average," but I say this only because I think I'm like the most average/typical med school applicant. My GPA, 1st MCAT score, resume, and LOR are all not too good and not too bad I think...

Anyways, I'm not looking to get into any top 20 schools, but am looking to get into 2nd tier schools (i.e. Georgetown, SUNYs, etc).

With my stats, what would I have to get on my 2nd MCAT in order to get a fair chance at those schools?

Thanks in advance for the replies!