Help me go to Botswana!

I'm raising money for my airfare to Gaborone, Botswana in southern Africa. I got accepted into a Wildlife Conservation program through CIEE High School Summer Abroad to travel to Botswana for three weeks (June 11-July 1) and learn about local conservation efforts and to immerse myself in the culture. I recieved the full Global Navigator Scholarship based on my academic merit and it covers the entire program tuition, but not the airfare to get there. Any and all help, whether it be $1 or $100, is immensely appreciated by my family and I. I truly believe this is a once in a lifetime opportunity and would be extremely lifechanging.