Seems that podcasts for various battlefields are ever expanding - antietam, gettysburg, malvern hill, etc. Is there any way we can perhaps post their locations, i.e. nps, virtual antietam, etc.? I certainly enjoy listening to them during mindless tasks (which constitutes the majority of my day).
The NPS and traveller magazine have some that are battlefield tours. CWTR is a weekly Internet radio show by Gerry Prokopovich (sp?) where he interviews authors and others with connection to the study of the CW. Some of those shows are better than others and sometimes Gerry talks too much ("I have a Harvard degree") and doesn't let the guest speak enough but it is almost always interesting.
Did Malvern Hill last December. Was the only person there on a cool, clear day. Really enjoyed it. The sound effects add a new dimension to the tour. Have also listened to Gaines Mill will on a walk around our neighborhood.