The Sac-O-Suds gas station was a focal point in the 1992 film "My Cousin Vinny." Above is a still from the film and below is how it appeared in July of 2017.
In the still above, Stan and Bill pull up to the Sac-O-Suds in their car. Behind them, you can see the homes of Sam, Ernie, and Constance. Below is the same spot in 2017.
In the above still, Stan and Bill drive away from the Sac-O-Suds. Below is the same location in 2017.
The inside of the gas station has been remodeled but they do have some movie memorabilia there. I asked to purchase a can of tuna...they said they were all out! The staff there is extremely friendly and they told me the movie itself is used in law school as a case study. You can find the Sac-O-Suds at GA-16, Monticello, Georgia.