| Ditto the tyrant's hot water warning. I've watched windshields go into millions of pieces when guys thought they had that as a solution. Rumor is that himself covers his entire Stryker with Crisco for decreasing wind resistance, then I think he dumps it in the deep fryer up at Cap't. Elmer's.
I would turn the lights on and hope the oncoming motorists find the prism effects festive. Then, if you have washers, using Rainex windshield stuff will do a good job of clearing the ice. | 
