Hi - new to the Spark and drones in general. I'm British, currently living in Germany and just about to head out to Nevada for a couple of years. Really impressed with the Spark so far - only had a couple of flights and still learning how to fly it before being able to think about the photos and videos I'm taking too much. Question for the hive mind - how much detail will I need to provide in the US when flying in proximity to other airspace users? I was careful on my one flight not in my back garden to be nowhere near anything, but I may not have that luxury in the US. Thanks!