I've flown drones in the past. They've all been expensive and too large for me to consider using in my life as a full-time RVer, or to haul along with me in a backpack on a trip. The DJI Spark has changed all that. Small, insanely light and surprisingly capable, it can be had for under $600. It its lowest point of entry, the Spark is a lot of fun, but unlocking its full potential requires the purchase of a few extra batteries and a physical remote control.
For more information on the Spark, check out my full review at Macworld.