Requesting a meeting while on WL

Hey Experts,

I have a question I am seeking an answer for: I have been waitlisted w/o interview at a school which happens to be my first choice. I am hoping to visit the school this summer and meet with the admissions committee. Can I send an email directly to the Dean of admissions and ask him for a time to meet when I visit the campus? I have exchanged emails with this person before, so he will recognize who I am. I personally feel it *might* be a little bit aggressive or desperate emailing him directly, as oppose to emailing the general admissions email address? What are your thoughts?

Thanks.