Whatever the law is, I don't wish to have my well earned trip, to a National Park or property, to be diminished by seeing or listening to a Quad/Drone/or unmanned aircraft. I have witnessed two of these devices being flown in two National Parks. They were not being operated by very talented operators and both ended up where the operator had no plans for them to land. I found the noise annoying, disruptive. There are many locations to fly these Hobby Devices and I welcome those to do so. In Yellowstone around a Hot Spring? Nope.
As for a person should do whatever they wish, in a National Park, even though in their mind they feel it is capricious? Like walking their dog on a trail, when prohibited? I love dogs and exercise my dog everywhere. I don't feel I need to take mine to a National Park to enhance my dog's experience. So what is the difference? Fly the Drone or Walk the dog? There are people making sure my next visit to a National Park is enjoyable and without noise and a person trying to get a chipmunk out of pup's jaws.
b