This is about something I remember from just after 9/11...a that time there was a free national parks day announced for Veterans Day weekend.. I spent the day at Zion National Park... it wasn't crowded, and was very enjoyable. The Park Service has just announced the 'free days' for 2011.
If you have a chance, take some time and discover the parks. It will give you a respite from this crazy world and let you renew your spirit.