So let's just talk about this one right off the bat, shall we? During a pandemic you may not feel comfortable going inside a gas station (or anywhere else) to use the restroom. At the beginning of the trip I was determined not to go inside anywhere there were other people. Later, I relaxed a little bit and "cased the joint" before I determined whether I wanted to go inside. Mainly, If there were a significant number of people inside, I opted out.
All that to say you may find you need an alternative to going inside to use the bathroom. You're a guy? No problem, find the nearest tree, right? Girls have a bigger challenge but I am here to tell you that your good friend, Amazon, has your back! Search things like "female urinal" and you will find several to choose from.
Oh, yes and bring knitting or something else to do "on the road". Want to see sterling silver stitch markers?? Click HERE!