Red Ring of death XBOX 360: can be yours

I'm leaving soon for military deployment. I have a white arcade xbox 360 that I bought ~2008 that has red ringed. It happened before and I paid a repair place to fix it with success for about a year and a half. It has a external HD attached and the wireless wifi adapter as well. If you think you can fix it or get it fixed it is yours for free. I live right by Utica Square.