We don't have one yet but we plan on setting one up with the go-pro system. Here's why. With tablets you can hook up multiple camera's at multiple angles and film together. With Adobe, you can then organize your shots and pic the best ones for editing. You can slap one on the roof, one on the back, and one on the side with jaws. When stopping for harder rock climbs you can have your other two cameras working, while you take the one off the side and set it up on a tripod. For multiple arial shots you can mount another camera to DJI. Is it expensive? Yes. Does it require alot of extra do-hickies like tablets, otter boxes and grips, a full adobe software system, a good phone, multiple batteries, and access to internet hot spots to dump your footage? Yes. But if you really love making videos or getting awesome shutter shots its
definitely a great way to go.
Important Side note: My husband does the driving 98% of the time. I would find a dedicated partner to take care of this kind of stuff if you want to go this way because your eyes are never on the road and it always takes too hands.