Gas prices have been dropping lately, but nevertheless, the dollar amount at the pump is still...what's the word I'm looking for... oh, yes, insane. Evil is another good word.

So when the spokesperson for Pump and Save contacted me, vowing that its average user saves over $175 per year at the pump, I knew I'd be writing some sort of post for WalletPop. So here it is: Check out PumpandSave.com, a web site that offers numerous tips and tools on how to save gas -- like price-saving maps and gas usage calculators. But by far, its reason for being is that you can compare the best of the best of the cash-back and rewards-based gas cards.

If you're in the market for a gas card, this is a really sharp site. They have a lot of gas cards listed here, on the home page, so that you can compare one from the other, since not all rewards are created equally.

As I often note when mentioning one of these saving money sites, I'm not endorsing it. Beyond just looking around, I haven't used PumpandSave.com, and in fact, I don't even have a gas card and am not currently planning on getting one. But as an objective bystander, it looks interesting, and like it's worth spending some time on, especially if you've been considering getting a gas card, or if you are just really frazzled by the price at the pump and want some gas-saving ideas.

Geoff Williams is a freelance journalist, author and--not that anyone asked--the owner of a 1994 Saturn that fortunately has pretty decent gas mileage.