The true story would be a better movie
"In the true story, they got attacked at a campsite in the backcountry and he fought off the bear with a knife the best he could while the bear was mauling his girlfriend. He put her in a canoe and they were like three hours out in the deep backcountry, so it wasn’t looking good and she passed away, sadly, in the canoe on the way."
Point 2: Missy is stunning