Speaking of being prepared:
He had “no food, inadequate warm clothing, did not feel well, and was over 60 years old,” the release said. To make matters worse, temperatures were supposed to drop below freezing overnight.
…
Luckily, before a helicopter search was needed, two quick-thinking park rangers “located the hiker by making loud sounds, and guided him towards the road”
https://www.sfgate.com/news/article/loud-sounds-lead-lost-hiker-safety-18-mile-17815171.php
— Rex

