Advice via a story...  While in a national park on a long hike around a lake we stopped to watch a moose slowly eat and wade across the lake.  not more than 2 minutes after we hunkered down whispering and enjoying the moment, some schmuck launched his drone to video the whole thing.  The moose picked up his head and walked with haste straight to the woods...  People can be lame.  I confronted the guy and he had zero idea at all about anything in the wilderness.  He was from a big city and had never been to a national park in his life.  We ended up talking for half an hour and he packed up his drone and apologized profusely.  Littering?  Those are just morons who should be banned from the outdoors, but most are just naïve to the rules.