Tufts, William & Mary, Princeton, Georgetown and GW would all be better choices for IR. GW (though not as exciting a sticker for the back of your parent’s car as some of the others) is actually one of the best in terms of actual experience- if you work at it you can have internships pretty much every term (I know somebody who managed it every term except the first one, and still had a semester abroad, graduated a term early and walked straight into a great IR job this January).