Looking for Salvation at the Dairy Queen by Susan Gregg Gilmore

What is a teen with huge aspirations to do while living in a small town in the early '70s. Catherine Grace Cline's highlight every week is licking her Dilly Bar at the local Dairy Queen as she longs for the big-city life of Atlanta. As she dreams of leaving Ringgold, GA, population 1932, Catherine deals with her single father, who is a Baptist preacher; younger sister, Martha Ann; doting family friend, Gloria Jean; nosy neighbors; high school gossip; and a boyfriend, Hank. Eventually with high hopes, Catherine Grace boards the Greyhound, where she tries to find her place in Atlanta.
Through a series of letters from Martha Ann, readers learn about Catherine Grace's Atlanta happenings and missed events back home. When she returns to Ringgold because of a tragedy, startling, personal events change her perspective and her heart for this small town.

I read this book because of the title, who doesn't love Dairy Queen? I always loved books like Fried Green Tomatos at the Whistle Stop Cafe by Fannie Flagg and Because of Winn Dixie by Kate DiCamillo, books that show us small town life. And while this was an enjoyable to read, it probably won't stick in my head as a favorite, can't wait to read it again book. I found the main character a bit contrived and the ending just fizzled out for me.