Volunteering in Africa!

I have been given this amazing opportunity to go to Africa! I would be working with children in orphanages and in their homes. The organization that I am going through is IVHQ volunteering. The things that I need to pay for is for my airfare, which is where the majority of the money will be going. Also, I need to pay for the trip itself. This will cover all of my meals, airport transportation, my housing, and my 24/7 service with the oraginization. I will be leaving on December 17th for one week. Any amount that you give will be greatly appreciated! Thank you so much!