I plan to film myself and a few others flying our powered paragliders. I was wondering if anybody has attached anything to their drones to make it more visible while in the air? I plan on just having it hold a set point and we'd do some formation fly bys. I was thinking maybe something as simpe as a stick with suction cup on the top of the drone and attach maybe a colored piece of cardboard on the top of the stick? I just don't want one of us accidentally flying into the thing.