Single dad in bad need of a car

So I'm on the verge of losing my job. I work 79 miles from work and it's a great paying job. My car kicked the bucket and it's my only form of transportation. Just like most Americans I live paycheck to paycheck and I just payed rent +electric+cable+ groceries. I'm a single father of 2 and I'm doing the best I can. Im not too proud to ask for help and right now I need it more than anything. Please help my get my car fixed. I'll take help in the form of a mechanic if that's all I can get or whatever you can spare. That car wasn't great but it was the glue that held everything together. Without it I can't go to work . Please try to imagine your like if you just suddenly had o car. I'll take a spare car I don't care. Please help!