Karls cancer help

Karl was diagnosed with stage 4 colon cancer with liver and omentum Mets in February. He was doing well on chemo but as of this last week his cancer has been found in a rib bone and his spine. This is a rare  for Colon cancer and it means we have to find a clinical trial to possibly prolong his life other wise we are looking at months left and with a 12 year old daughter that’s just really hard to do. We want to give her as much time as possible with her dad. 
Driving to Chicago is an added expense we just can’t afford and we are asking for help.