Overwhelmed by where to apply

Cross posting from GMAT Club. Age: 25 Yrs working exp: 3 Undergraduate: Canadian university, Engineering, 3.1 GPA last 2 years (or a B), B- cumulative. GMAT: 650 (I am dreading rewriting, scored Q46 V34, although was averaging Q47-49 in practice tests). Work experience: think standard new graduate p...