Sorry, I see posting on a BB for "volunteer work" as a cop out. You want to work for free? Fine. Then WORK for it. Talk to the people in charge. Send packages and resumes to PD's. Check their websites and talk with them about being an intern w/o credit. It can happen. But sitting on a bulletin board saying "Here I am. Do you need me?" Ain't professional. Even when we were younger, we didn't put an ad in the paper saying "I'll work for free". We went out and met the people. Went to events, remotes, even called jocks on the air. Got to know people, people who knew people. Put some effort into it and you have a better chance of succeeding.
By the way, anyone hiring? I have an extensive resume, outstanding skills and aircheck to prove it. LOL
And, when did radio ever pay well? Radio paid bills. Under the table remotes paid for food.