What the I don't even.... Yes, please run into Smokey on your hike. Also, found this: Did you think all you had to worry about was bird shit and sap when you parked under trees? Surprise!
The first step to learning to eat humans is learning how to peel them. The guy has to get out of that suit somehow, which means there's a zipper or catch somewhere his hands can get to it with out stabbing himself. That's your point of entry.
see, now ya'll are thinking to hard on this one, just drop a tree on him, spiky armor ain't gonna do a thing against a tree, and afterwards, you'll have a nice pokey back scratcher.