This may be a bit off topic, but recently I added a few items next to my GHB that I also keep in my vehicle. We all have read stories about people being stranded in a snow storm in the mountains, and then dying while waiting for help to arrive. With that in mind, I added some extra supplies (food, water, space blankets, etc.) for the other family members (including the dogs) who may be travelling with me on long trips. These extra supplies are not necessarily to "get home", but to survive if we get stuck in a storm for a few days. If I am prepared with my GHB, I figure that I/we also should prepare for the possibility of being stranded for a few days.
When the government fears the people, there is liberty. When the people fear the government, there is tyranny. -- Thomas Jefferson