Please Help Bryan Beat Cancer

Four months ago, we received a  devastating news.  Bryan has a large tumor in his right kidney.  He  had surgery to remove his kidney and the tumor.   After two weeks, we were informed Bryan has a rare subset of Ewing's Sarcoma (2 cases in one million).  While recuperating from surgery and making his body strong in preparation for chemo,  another setback -  the ER physician after two CatScans told us that the tumors have spread to his lungs and abdomen.  We are in a race with time, he will start chemo tomorrow  but there is another treatment that could save his life but insurance will not cover this.
As his mother, I am pleading to relatives, friends, and strangers  to find in your hearts to help us.  Please help us save Bryan.