Aside from the great cause and production aspects of your post, I'll talk about FPV. I belong to a RC club where we have quad & airplane FPV flyers. Besides fixed wing, I have a P2, r3-3d, GoPro and Fat Shark. My interest in quads is compelling video. NOW, I am still working on the best way to 'manage' my shots. ie, what is the camera seeing. Of course, the closer to your subject the more critical it is to be on target. As of today, I use a partner who looks through the FPV goggles and tells me what to do with the airframe and the camera tilt. I find it very hard to fly with just the gogs and taking them off & on is a problem because wear glasses. (3 things to deal along with my radio. The other day I dropped the radio spilling the batteries. Thx auto home!) I have tried 2 different monitors & neither are visible in sunlight. (Thus my apprehension with the Vision line.) A number of us are working at various stages of approaches and processes to find the most efficient way to manage aerial shots and still keep our gear returning to safety. I have not lost a P2 yet but have had some unexpected things happen at the field and thankfully not over water or unrecoverable terrain. I always practice new procedures and gear at the field where we have plenty of flat open ground. Hope this helps.