Yikes. Thanks for the update. One of my "bucket list" items is to not be in a circumstance where HEC is better than the alternatives.
I think we share the same bucket list.
It has been discussed a number of times in the forum where the advent of technology to call for rescue contributes to people putting themselves in bad situations.
Having to spend the night in bad conditions hopefully taught them and others that when an area has been placed off limits it is done so for a reason. Rescue is not always a few minutes away and Rescuers shouldn't be put at risk for other's poor choices.
This post, and the truck drivers stranded in Canada post, also shows why it's important to have basic survival gear at the ready. Winter happens every year and a pound or two of gear in a backpack or trunk can make the difference between a cold night or a life threatening situation.
I'm happy everyone is okay. Hopefully more informed choices will be made from their experiences.