I noticed that there were several Iditarod security folks writing down tail numbers of low flying aircraft over the lake, presumably to report. I know at least one of the helicopters was tagged and photographed. I have mixed feelings about it, but I think this helo had it coming... Stay safe and be reasonable out there!
On another note: I had a great time flying up to the restart in Willow for the first time this year! I have always previously been land bound.