This mailing list is devoted to discussion about modern singer-songwriters. Many singer-songwriters subscribe, including Bob Franke, Cosy Sheridan, etc. Definitely the place to look for new songwriters, touring schedules, concert reviews, etc, for the songwriter side of folk. Scott Hammer is the overseer. For Autoharp enthusiasts, there is also a mailing list.
Many people have access to the Internet, or at least to e-mail, at work.
Ask your computer department about it, but be careful. Some companies take a dim view of their employees exploring the Netwhen they're supposed to be working. There are many internet providers popping up all over the Chicago area. The typical cost of an account is usually about twenty to twenty-five dollars per month. Most colleges are on the net and if you're a student or alumnae you may be able to get an account a very reasonable cost, if not for free.