Does anyone know a photographer in the Chicago area who is willing to work on September 1st 2007?

We am getting married on September 1st and the photographer we have hired has all but disappeared (with our deposit). We are now scrambling to find a new photographer but are on somewhat of a tight budget. Does anyone have any suggestions? We have no problem with using an amateur as long as his or her work is reputable and done well. Any help that can be offered is greatly appreciated, thanks!