Help Marc Smith in his battle with cancer

If you know Marc Smith like I do, I would need only tell you that he needs help and leave it at that.  My friend of nearly 20 years ... Not sure you'd want the shirt off his back but ... He's THAT guy!  2020 has surely been a challenge for all of us and Marc is no exception but was making it through ... until diagnosed with Stage 4 Head and Neck Cancer.  He admits that this is the hardest fight of his life.  The doctors are positive about the prognosis but getting through these next 9 months of Chemotherapy, Radiation, and all of the side effects is NOT going to be easy.  Raising a teenage son and not being able to work is proving to be more of a challenge than Marc has the energy to handle.  The number 1 priority is paying the rent, now a month past due.  A quick second priority is getting his vehicle fixed just to get back and forth to his daily treatments at the Hospital.  Any help you can give would be greatly appreciated!