my brothers motorcycle accident

My brother was heading home from work on his streetbike using the 14 fwy carpool lane, when a car suddenly crossed double yellow lines and sideswiped my brother on his motorcycle, causing him to be ejected over the center divider to the opposite side of the freeway into oncoming traffic. He's been in I.C.U due to brain hemorrhaging, blood clots, every bone in his face is broken. Collapsed lung. His arm was shattered like a spiderweb, so they did surgery for his arm and placed steel plates / pins to reconstruct it. He's currently breathing by machine as we wait for further test results on the condition of his brain. He has car payments, mortgage payments, loans, bills and responsibilities that he can't attend to now.. for we won't even know how long. So any and all help would be greatly appreciated. My mother is really going thru alot right now so without telling her im just looking for any ways I can help keep things optimistic. I'll be sure to keep adding updates as I get them.