I am getting ready to visit a gas station for the first time. Who should be my first--Hess, Sunoco or BP? My low fuel light came on this morning on the way to work. Should I do self-service? Should I wear a glove? Do you have any advice for my first time?

I have 495 miles on the tank, and wanted to get at least 500.

I will let you know how it goes, and may even post pictures!