Help Alexia w/ kidney & pancreas

We're despreatly trying to raise money to help my niece Alexia, a single mother who from the age of 13  was diagnosed with Type 1  diabetes. Because of her many years dealing wth diabetes Alexia has delt with severe stomach issues which also caused her to lose most of her vision in the past 5 years, she is now legally blind.   In the past 3 years her kidneys have begun to fail and she is now on Kidney Dialysis 3 days a week 4 hours a day. Now being on dialysis you would think is a life saver but there are other side affects as well, last year she had her 1st minor stroke.  Keep in mind Alexia is only 35.  On the dialysis you are susceptable to strokes, blood clots, skin disease and other issues.  She has been on the registrey for kidney transplants for 3 years now but Alexia needs 2 kidney and a pancreas  not just a kidney so she can finally  be free to live withouth this horrible disease. She has been working with Miami Jackson Memorial Hospital for these past 3 years but last week she registered with a Tampa hospital that has called her back this past Monday to immediately  set up some tests for Alex.  The tests are scheduled for the 1st week of August and unfortunately she will need to stay for a few days to get all the tests done so if and when they do get a donor she will be ready to go to surgery.    Our immediate need is get her a hotel room for 4 to 5 days in Tampa so she can get these tests done ASAP.   Alexia's mom, my sister is a single mom and she recently lost her youngest daughter unexpectedl and who left behind a 2 small children.  We are still paying for the funeral cost.   I'm always trying to help my sis but right now I'm not working because I'm home caring for our parents who have been diagnose with dementia and alzheimers.
We have faith that GOD will help us through this situation....   but anything you can give to help us with this would be greatly appreciated! May GOD Bless you all and please keep  Alexia in your prayers!  We need a donor soon!!!!