Ok, officially submitted my enrollment form to Hopkins today! Posting my stats in case this is useful to anyone..
Undergrad GPA: 3.85
GRE: 630V / 800Q / 4.5W
Experience: Undergraduate research and volunteer experience abroad, 1-2 years work experience in global health program management
Applied (all around late December - early January): GWU, Columbia MPH, Harvard SM80, Hopkins MSPH
Accepted: GWU (no funding), Columbia ($20K merit scholarship each year), Harvard (half tuition), JHSPH (nearly full tuition)
Decision: JHSPH
Note that I applied as an international student and wasn't expecting any aid, especially since I didn't have any demonstrated need either. So, to those of you in the same boat... don't despair - it's possible!