chances for Yale, Tufts, Wesleyan?

I think the first 3 will be tough, but the rest should be attainable. Honestly, a lot of your stats/ECs depend on how competitive your high school is-- your ECs and GPA would be expected at a school where you are easily among the top, but outstanding for a school that is very competitive. Overall though, I think you have a good shot at many of the colleges you listed.