laying a vietnam war vetran to rest

My father past away today he went to the hospital Friday may 10th  and while in the Emergency Room he went into cardiac arrest and was without oxygen for 12 minutes and was not able to breath on his own so he was put on life support and has been unresponsive ever since today at 2;16 pm he decided to go on his own his heart slowly declined and then stopped he went peacefully and within a couple minutes .
 He has been living with me and i have been taking care of him and this  is so unexpected  we was able to put 5,000 down on his funeral and can not afford anymore so if anyone can find it in their hearts to  help or spare anything that would be so greatly appreciated