Tim's open heart surgery

Tim has found out he has a hereditary heart condition , and he must have surgery as his Aorta is at 5.2 cm the fatal size is 5.5 so time is of the essence  .  Open heart surgery is to be scheduled as soon as possible. The funds raised will go to help pay for the cost of living expenses while in recovery and medical expenses, as he is a sub contractor and has no disability insurance. Not having this surgery is not a choice and he does not want to loose evrything he has worked for. Tim is the sole sorce of income for his family , his Fiance Lori is disabled . The stress of trying to keep a lot rent paid, utilities on, food on the table and keep up with medications some which cost $400 a month  will add to stress on his heart. Any help of any amount would be greatly appreciated.