Fill 'Er Up!

I'll admit, I've become a bit obsessed with gas prices. It's been so nice having them So Low! I feel so satisfied when I can fill up my whole tank for around $30.00. The lowest price I paid was $1.33! Who thought we'd ever see that price again? But- I just know it won't last. So, every time I'm down to 3/4's of a tank, I run the Sam's Club and buy gas. Because tomorrow I KNOW it's going to cost more...