So true - you may have to use this any time! I live on the TransCanada Highway and have been the first person on the scene of a crash several times. I would rather know what to do than watch someone die. If you are someone who doesn't have a lot of cash, ask at the Red Cross about funding - many groups will pony up the cash for you!Good Luck to Ms. Anonymous!
No matter the cost, it could be priceless. (See my answer)
Scroll Down to Read Other Opinions