Here is information as well as links to answer your questions.That's a lovely scene. Are there any privacy concerns flying a drone over other people's property? Does your state or county have any regulations regarding the flying of drones? I'm genuinely curious and not trying to be funny.
Basically a drone is like any other aircraft and you can fly most anywhere, there are rules about flying over people for safety reasons. Many parks have rules about drones and many only control take off and landing within a park. It is a big subject, more than should be discussed here, just follow the FAA website and take the rather simple course.