Car repairs to help my family during a tough time

I normally don’t do this type of thing, but my circumstances are dire.   I am a 59 year old father and grandfather, that haven’t seen his grandchildren in 3 weeks, due to my car breaking down.  Also, my son (their father) is having major stomach surgery in the next week at a hospital that is 50 miles away and it would be great if I could be there for him and my grandchildren.

I am an independent outside sales rep and having my car down for this time has cut off my straight commission income and depleted my savings.    The car (a 2001 PT Cruiser) needs a water pump, time chain and tires (winter is coming to my area soon).   Estimated cost is $1500. To $2000.

Any help would be greatly appreciated.  Thank you in advance.  

http://paypal.me/KSteigely (http://paypal.me/KSteigely)