My Volunteer Trip to South Africa

As a few of you know, I have been accepted to the program International Student Volunteers in which I will be traveling to South Africa to volunteer with either animals or children. This is a huge opportunity for me, seeing that I get to do my favorite pasttime (travel), while also making a difference. 
However, I need all the help I can get to pay for the trip, specifically the plane fare.
Any little bit helps, thank you so much!