help me get to my radiation treatments

i am battling breast cancer i have completed my chemo and had a double mastectomy. now i have to have 6 weeks of radiation and i have had all treatments done at uva which is 4 hours from my home so i have to stay in uva area and lodging is going to cost me the 3000. i have been out of work since july because of this battle my husband works but we just don't have the extra to pay for the lodging for radiation. he has to stay home to work and take care of our 12 year old twins. any help is greatly appreciated thank you.