Hi Buzz,
I think you can be competitive with the situation you describe. You just need to acknowledge how your "experience" is a bit different than the typical applicant, but emphasize the leadership and value you gained from your volunteer work. You can also stress why it's important for you to attend B-school now -- if you wait two more years you may start worrying that you're "too old" to apply!
Good luck,
Daniel Richards
http://www.mbamission.com Read the
mbaMission Insider's Guides (14 individual school titles)
Visit the
mbaMission BlogFollow mbaMission on
Twitter