Perhaps you have noticed gas prices increasing. I certainly have.
The higher gas prices go, the better it is to take a moment to check out a Web site like gasbuddy.com - for example, prices in this state are as "low" as $3.75 a gallon, and as high as $4.79. You can see how this can save you some money.
I also came across this site from a visit to one of my favorite Web sites, thesimpledollar.com - it has a list of 75 gas saving tips. There are a lot of little things that we can do to get slightly better gas mileage, including getting all that extra stuff out of the trunk, which this reminded me to do.
One of the biggest things that saves gas, interestingly enough, was to stop aggressive driving. This is something that I think many NJ drivers could stand to learn...
75 Gas Saving tips