Rather than give out candy I figure out what each treat would cost and I give out that amount in money.  If there are few kids I will end up with extra cash for coffee.

I traveled 2500 miles every month and found an electric kettle that plugs in your cigarette lighter .  I pack my own water and with this kettle I can have tea, instant coffee or even hot water to drink on the road.  It cost $19 and in one trip it paid for itself. I travel with a small cooler that is great to hold fruit...more