Bubba Gregory emergency fund

My son Bubba was hit by a drunk driver and is fighting for his life on a life ventilator. His family would like to be in the same town with him during this tragedy and need help with money for food, and lodging and daily cab fare and airfare. We don't know how long he will be on this state of disability until the doctors decide to wake him up to see if he can move. Because of his broken spine and neck we don't know if he has mobility yet either. Please any help is good help