It never came to my mind until you mentioned it. I wish I did that. BTW, we stayed in that place for 3 days to be able to take some drone shots. Unfortunately the fog was so intense and we had no idea what surrounded us. During these 3 days visibility was so poor we barely even able to see in front of us. On our last day, around 5 pm, when all the hope was gone the fog dispersed a bit, and all shots were taken in that time frame. I will definitely go there once more and will try this maneuver. Any other suggestion?