Steve Braddy's medical help-cancer

I am Jennifer Johnston, Steve Braddy's sister in law.  He is the type of man that is always there for others and would give the shirt off his back for anyone.
    He has advanced stage lung cancer, meaning it is not curable and is fatal.  He has been given a life expectancy of 6-12 months to live.
     He has a wife of 13 years and a 21 year old daughter and a 16 year old son, who they are still supporting.  I would like to help this family in anyway I can for medical expenses and time off that Lisa may have to take off for appointments or time to be with him.
     There is very limited life insurance.  Any amount would be greatly appreciated, or even sharing this page will help tremendously. He is in the process of selling all personal property just to be able to afford the oncoming expenses.  Prayers are also welcomed. We need as many prayers for everyone to have strength to get through this.