cheapest

For the 5th straight week, the national average price of gasoline has risen, posting a gain of 0.7 cents over the last week to $1.97 per gallon. Here in Rockford, it's different.

If you're like me, and I know I am--you've never really considered what day of the week it is while stopping to fill up with gas. I mean, call me old school, but I generally fill up when it appears that my tank is low and in need of a refuel. Now I find out that's been costing me mone…