I had an idea. I watched some old WWI and WWII films, and I wanted to have a new idea for next year's combat. I thought, Those barage balloons seem pretty practical, I wonder if I could replicate them for Flite Fest with some birthday balloons, fishing line, and a paperweight. I think you know where I am going. I don't think there are any rules against this. Thanks to Sproutz for advising against this, won't do it because of safety.