Your vacation budget just got tighter. The next time you roll in for a fill-up, you’ll probably pay $3.54 per gallon. If you have a 20 gallon tank, that would total $70.80 for a full fill. With vacation season here, know the national average price per gallon of regular is $3.68, after $.02.6 raise over the last week.

The least expensive gas in Casper, according to Gassbuddy.com, is at Sam’s Club, on East 2nd. for $3.28. The most expensive is at Shell, on N. Center, where you can pay more, $3.49. Your friends will be impressed you passed on the cheap stuff.