Medical/Travel Expenses

My mom Patricia Trevino has been fighting cancer for the last 4 years. She did go cancer free at one point, but on the day of her yearly check up, they found that it had came back and spread in other parts of her body. So for the last 4 years, she’s been battling it here at Citizens Cancer Center in Victoria, Tx. Well last month, they told her that they could no longer help her. They felt they could not beat this cancer with what they had. So they gave my mom 2 options:
1) She could go to MD Anderson in Houston and see what they could do for her there. 
Or
2) She could go on Hospice and just let the cancer progress until she passes, which could be 1 month or 1 year. 
I’m not going to lie, with all the pain and not being able to eat or drink, she was really leaning towards taking option 2, but then she decided to go to Houston and see what they say there. We’ve taken her to a few appointments, and she started her first session of chemotherapy Friday June 7th which I think went well, but that’s my opinion, cause when I talked to her this morning, she said she couldn’t sleep and she still had pain. The other problem we seem to be running into is money. Between my mom and George, they only make enough to pay on the house, the bills, and a little bit of groceries. We all have our own struggles between me and my 2 other brothers (Edward and Michael) but we try to do what ever we can. She still has more treatments and Houston ain’t down the road. She still has to pay the doctor, gas, and parking. So if you can, I’m not asking for me, I’m asking for my mom, if you can help out. It would really be appreciated. Thank you for taking time to read this. God Bless.