The Bahamas Methodist Habitat has openings for college students interested in a summer internship. It is an unpaid internship, but they will provide food and lodging.
See their facebook page for more information:
Bahamas Methodist Habitat is a disaster relief and emergency home repair outreach ministry of the Bahamas Conference of the Methodist Church through which volunteers work together to repair and build homes for low-income families in the Bahamas.
Bahamas Methodist Habitat