You offer a strong academic profile that will appeal to Middlebury. At decision time, your commitment to service work may tip to the scales toward a yes.
To refine your greater list, you may want to consider this analysis: Economics rankings: US Economics Departments at Liberal Arts Colleges | IDEAS/RePEc.
If you would like to continue with crew, you might want to research colleges with varsity programs, at which a coach’s interest would enhance your chances of admission.
Best of luck with your first-choice of Middlebury!