How about keeping a supply kit in your car, just in case.

Numerous times I have needed things while out driving that I

could have used, but forgot to pack them. Some things

that might come in handy could be a first aide kit, flash light,

bottled water, snacks, blanket, gas can , tools , lug wrench,

jack , and spare tire to name a few. A cell phone is a very

important thing to take along as well. If you keep some of

these items in your car, they could really help out in a

sticky situation.