Spare hidden key. Gloves.
My GF lives in Colorado, I live in Montana. A number of years ago we met in Green River to camp, explore, and float the River in my canoe. The day before we floated, we left her truck at the takeout point a good hours drive below where we put in.
About an hour into the float, my GF got a panic look on her face and said that she had left her truck keys back at our camp. We paddled to shore, and I started to climb a hill to see how far I would have to walk back to get her keys.
Just then a pickup with a load of hay appeared on a two-track road just across the river from us. We waved at him to stop, and we paddled over to him. I explained our situation to him and asked if he was going back to town and asked him for a ride.
That two-track road ended at that hayfield, and there were not any other roads by the river until the take out point.
He gave me a ride to my truck, and I drove back with her keys, so we were able to finish our float.
She has had a hidden key in her truck ever since.
Two years ago, I went on a moose hunt in northern Alberta. It was a 2-day drive from my house in Montana to Fort McMurray where I met my outfitter.
Many Canadian roads go from divided 4 lanes to 2 lanes then back to 4 lanes. Gas prices also vary a lot depending on the size of the towns.
Google maps on my cell phone helped me get "un-lost" in several cities and towns along my trip north.
After my hunt, I remembered that gas was cheaper in one of the towns south of Ft McMurray, so I thought I would save a buck and get gas there. An hour or two into my drive south I passed a sign showing the kilometers to the next town. That got me thinking so pulled over and used my phone to kilometers to miles and discovered that I didn't have enough gas to get to the next town.
I then asked Google where the nearest gas station was and had to go back north to a country road, then 5 miles on it to a gas station.
Moral of my story was that I should have filled up with gas before I left Ft McMurray, and to keep my cell phone with me on trips.
ll up with gas