The Middle of Somewhere by Clifford Henderson

Eadie T. Pratt sets out on a road trip in search of a new life and ends up in the middle of somewhere she never expected. Start with one independent, urban lesbian who cashes out her life in San Francisco for a secondhand travel trailer and sets off to the Michigan Womyn's Music Festival in search of a new life. Add to this a broken-down '66 Mustang, a bunch of small-town Texas Baptists, a ton of fried food, and a church scandal. Pepper this with a hot love interest and a dash of greed, and what you get is Eadie T. Pratt's road trip gone awry.