I finally googled Vol Network, went to their home page, and its got a link to VN carriers around the country. Then you look up that site on the net and check for a netcast.
You can also go to Yahoo and, for the right to listen to a single school's netcasts subscribe for $4.95 a month (all colleges cost $9.95 a month).
I'd try Vol Network first.
P.S., I tried WENK & WTPR, which somebody gave us a link to in a thread titled "Radio?", but it didn't work for me. There's a good chance that's my old machine's fault, though, so maybe check there first....