Hey sorry for the late reply, we were down in the wine region just above Santa Cruz and I just flew the drone around the resorts and some wineries, away from people. We also stayed in Santiago and took our cruise out of Valparaiso but I didn't...
Yes, the mini 4 pro was great. My trip was cut short because of wife getting ill but I did get some good footage of some vineyards down south of Santiago.
Also, just got back from the Burgundy region of France where the mini 4 was perfect for.
Have a good time.
I go to the UK and greater Europe a lot and to my knowledge you have done all the right things.
Remember to use the same common sense and be aware of the "No Fly" zones, which usually includes the major landmarks and city...
There should be serious consequences for anyone shooting a weapon into the air! A person that would shoot at a Drone is showing that they have absolutely no firearms training and has no business using a weapon.