Any Chance for Admission?

Hi everyone,

I only recently decided to pursue graduate school, because I had never considered it a possibility for me. I am looking to apply to the following MSF programs:

University of Illinois at Urbana-Champagne
Vanderbilt University
University of Texas at Dallas
Tulane University

My qualifications are below.

Undergrad - 6 years to graduate with a 3.05/4.0 GPA (Arizona State Uni., Bachelors in Business Economics)
[EDIT] - I should mention that I never put much emphasis on my undergrad. That is why it took me 2 extra years and a low GPA. Then once I got out, and started looking for a job, reality smacked me across the face. Now I am getting my ass in gear of what I need to do to be successful in my career and life.
Work Exp - 2 years as a student worker in IT support, 1 year internship in IT support, a 7 month internship with Disney (only did customer service and stocking), and finally a 3 month internship for a REALTOR (which turned into a full time job after graduating), Currently 12 months of post-grad work.
GMAT - Goal of 700+

I am just wondering what my chances are for admission at the stated schools with my background and my goal GMAT score. Basically if I am completely wasting my time I would like to know.