Help me help the children of Sri Lanka

I am currently planning and organizing a trip to Sri Lanka, for a month in the summer of 2014, to take part in a care project. I will be working I'm the city of Colombo, along the southwest coast. Here I will be volunteering in an orphanage and care home where conditions are basic and it's staff are heavily overworked. I will be playing with the children, organizing educational activities and caring for their everyday needs. In order to be able to complete this trip I need to be able to raise 2000, so please, help me help others, and donate anything you can, it would be greatly appreciated.