Freshmen summer internship - banking?

<p>I'm currently a freshmen trying to get into the business program at my school. right now i'm an international relations major with a 3.85 GPA (4.0 major GPA) in an honors program. the problem is, to get into the business school i need to have an impressive resume, meaning an internship for next summer. i've been cold calling anything from boutiques to big name ibanks to consulting firms all week and had no luck (not surprised). i heard a lot of freshmen get PWM internships so now i'm trying to go for those. i dont have access to an alumni base because im not in the business school yet and i have no connections, all i can do is cold call but i keep getting transferred to voicemails that never call me back. does anyone have any advice as to how i can get a PWM internship? should i call local branches? how many times should i call back without being obnoxious? any tricks/ideas?</p>

<p>bump? any advice anyone?</p>