Lung cancer stage four small cell

My mother in law Charlene was just diagnosed with stage 4 small cell lung cancer. Words can't describe what an amazing person this woman is.  She has given her life to Christ.  She is strong in her faith, and has been able to lead many children in a rural community to Christ. 
The picture you see above is of two of her youth group children dying her hair for a fundraising event called the 30 hour famine.  The rule was if they raised enough money my mother-in-law would dye her hair red (which they did!).  Through this event we were able to raise funds to save two children's life donating our funds to World Vision.  In addition to this, she has done over 200 hours of community service. 
Charlene just had surgery on her brain to remove a golf ball size tumor.  She still has eight small tumors that remain in her brain, and some swollen lymph nodes in her stomach area.
Friends, we need your help.  It takes an hour and a half every day of travel time to get her to her radiation and chemotherapy treatment.  There are co-pays and hospital bills that won't be covered by insurance. We will be staying in different hotels so that we are close to where her chemo and radiation appointments will be.  Any amount would be so appreciated.  If you are unable to financially support, prayers would be greatly appreciated.