My parents need help

So my parents used their life savings on a 24 ft camper and a vehicle so they can travel when retired. They are both retired now. They were on a road trip to my brothers house in North Carolina for his retirement ceremony for serving in the Marines for 26 years. Their vehicles transmission blew up on them during the trip. It was a4 thousand dollar fix. They had to scrap the car to rent a u hall to pull the tailor home. Both of my parents are the nicest kind hearted people this world can offer. As of now i am giving them my truck for the time being. Our mom and dad are devastated and have nowhere to turn. I'm hoping that a lifetime of good karma will come through for them when they really need it. Any amount you can do is gratefully appreciated. If you can't donate please share so more eyes can see. I thank you all from the bottom of my heart. 

Ps. This money will be used to buy them a vehicle that can pull their camper safely so their dream of traveling can stay alive.