Showing Like A Flood by Elizabeth Proske

A major flood has wiped out half the nation of Colombia. Nine Christian college students, shepherded by mild-mannered Pastor Jeff, traipse off to Colombia to rebuild La Vida Nueva Mission Center.
It’s hot, the work is hard, and the students are getting on each other’s nerves. But that’s the least of their problems.
Simmering in the background is a plot by the notorious Black Eagles, a paramilitant drug trafficking ring, to take over the mission center for their own evil purposes.
What started out as a simple mission trip for the students becomes a dangerous ordeal that tests their faith to the limit.