There is a large construction site that is roughly a rectangle. Using the “Create waypoints as you fly” method, I flew to one corner and set a way point, fly to the next corner, set a waypoint (using C1 each time). Rinse and repeat so I had 5 waypoints (1 and 5 roughly on top of each other)...
I spent four days in the Big Thicket which is a national preserve in east Texas spread out over a huge area. This is some simple drone footage I did with a DJI Mavic 3 Cine.