We figured it out and went with Kroger. Then we both fill up together when we are one E, so that is 35 gallons, the max you can get. so saves us 35 vs 25 at target, but it is pretty close.
Anyone else concerned about losing these cards?? Feeling quite vulnerable with them. Suggestions?? I have them in my Disney packing box right now, wondering if it would be safer to put them on my KTTW when we get there.