No one can really chance you. See how you fit in with their Common Data(I’ll link it at the end). You are a good student and stand a good chance. I think you must be a junior this year. All your interests and activities are pretty much what most Tech students have under their belts. My son goes to Tech but is not in the Corps. Interest in the Corps helps your application. Be sure and write all the essays with your application. Be sure and do the one about “Ut Prosim” and mention how it dovetails with all your volunteerism. He was told they really liked his essay. https://www.ir.vt.edu/data/cds.html