Identifying Safety / Low-Target Schools

Hey All,
I am thinking of applying in Round 1/2 of 2016 and need help narrowing my target list! I figure the best way to go about this is to start at the bottom (safety schools) and work my way up. Below is a list of my stats and schools that I plan on applying to. Please let me know about what safety schools would be a good fit.

Thanks!

Work Exp at time of application:
(Note: every job after the campaign is in the same policy area and is consistent with my post-MBA goals).

.5 months as a Project Manager {political appointee} at an elite Federal Agency (Dept. of State, Treasury, White House)
1.5 Years as a Confidential Assistant {political appointee} at a small Federal Agency.
1.5 years months at a niche political policy shop (9 months as a Research Coordinator, 9 months as Deputy Director).
.5 months as a Field Organizer on a Presidential campaign in a key swing state (Ohio, Florida)

Education:
[b]School: Top 50 in the Big Ten (Wisconsin, Illinois, Michigan)
Major (2): English and History
Minor: Humanities minor
GPA: 3.43

GMAT: 730 (47V, 44Q)

EC:
launching a college admissions application mentorship program for inner city students
1 year as a essay coach for inner city students
3 years on the board of directors for my city college alumni organization

Post-MBA:
I want to apply my policy background to Wall St. and institutional investing (Very logical, very clear connection)

Dream Schools:
HBS
Wharton
Kellogg
Booth
Colombia

Safety/Target Schools:
Darden?
NYU?
Emory?
Georgetown?
Johnson?
Ross?
Tepper?
Other?