I almost never do this, but I was sort of intrigued with this person's media query and it's entirely possible that you have something to share.
A writer (Kim Palmer) is preparing a short feature to be published on USA TODAY and she is interested in knowing if there are road trippers who use credit cards (the kind with rewards) when going on a trip. She thought there might be some cards that offer gas rewards or discounts on insurance. I personally have never heard of any company offering such a product.
In fact, I don't use credit cards with any benefits, but I know that they are popular. Do you have any information that you'd like to share?
Ideas posted here would be ideal.
As a follow-up, if you would like to be featured in the article, please indicate in your post and I will provide you with her contact information offline. Her deadline is Friday.