It's a nice spot to spend your down time in the summer. (Crystalinmarie.com)
I have tested the computer read by the old fashioned way of spending down the fuel and then filling back up, tracking the mileage. (carsdesk.com)
What a great idea, I'll definitely give the spreadsheet a go, it may even help keep spending down when you actually have to record the spending you do! (poorerthanyou.com)