Thanks for writing in. First, in regards to scholarships, I really can't comment on anything specific there. Each school holds different scholarship and may be looking for specific types of candidates to fit those needs, but there's no magic solution to say where you stand the best chance of scholarship.
Indeed I think you're aiming a bit high with your current GMAT score. While the 670 is below the median at the schools you list, what concerns me more is the inbalance between the Quant and Verbal. Schools will definitely notice the inbalance, and if you think you truly are capable of a 730, I'd suggest a retake of the exam.
With what you've shared before, I would have to rate NYU/UCLA/Dartmouth as "reach," and UVA/Duke as "near-reach" schools. Michigan would also be a reach, but Illinois and Ohio State should be competitive for you.
Best of luck,
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