I have the Iris+ and recently went to Florida and flew around some swamp areas and over the Dead Lakes but the whole time I was concerned that I would get to close to the water and the copter would be gone.  I realize that having skids on this thing isn't probable but I was thinking of adding some sort of floating material incase I had an accident I would be able to retrieve it. I was thinking of using some pool noodles and rigging something, perhaps fishing line tied from leg to leg with the noodle material going around it... is there already a solution out there that I'm missing?