I don't like to worry about the safety of my drone when on a shoot. I have a one track mind, do whatever is needed to get the beautiful shot.
Water is a major obstacle, but the truth is it's 2017 for crying out loud and electronics should not have any issues with water!
So, searching for options I found a company that will apply a polymer for you and gaurantee it's waterfastness. I decided to give it a shot. I'll keep you posted on details. Meanwhile I will be attempting to coat my inner electronics with a nano repeller just for a little extra time if the time comes I need a water landing.
That's it for today, take care.