Lost Girl of the Lake

Lake Livingston: August, 1961.
Mark Gaitlin is 15, the son of one of the wealthiest men in Texas, and on the most boring summer vacation of his life. His days are filled with the pomp and circumstance of country club life, while his nights are a parade of one embarrassment after another at the hands of giggling teenage girls.
But the piney woods above Lake Livingston are dark at night, and hold many secrets for an impressionable youngster on the cusp of becoming a man. And one night, after skinny dipping in the lake with a mysterious local girl, Mark Gaitlin's life takes a crazy turn into the fire and brimstone religion of backwoods snake handlers and abandoned villages haunted by old family secrets. If he can survive the snakes and the ghosts and his own family's dark history, he just might make it out of the woods alive.
And something else...he just might become a man.