if i can go ahead and suggest a few things for the videos, id see if you could get your hands on the same or similar to what tarps are made from, and do a drop test with a panel pulled tight like a strung tarp, using items youd find in the woods (ie: acorns & walnuts, twigs & branches) from a controlled height, say 20-30ft up (simulating a drop from a nice tall tree)
just an idea!
Give a man fire and he's warm for the night.
Set a man on fire and he's warm for the rest of his life. Dante