http://www.freegasusa.org/index.html
Click the link to see the requirements and who can qualify for free gas program.
I saw this while at wishuponahero.com for a man who needed gas money to get to his cancer treatments and one member there suggested he try this site listed above. So I thought I would pass this along to people who need gas money for medical appointments, for work and even to go to the grocery store.
Here is a little about it and see the link for application and rules.
Welcome to Free Gas USA Inc. We are the nation's preeminent nonprofit gasoline grant assistance provider. If you are a poverty-stricken United States citizen in need of gasoline to drive to work, medical appointments, school, grocery shopping, etc., we are the program for you. Grants are awarded monthly to pre-qualified candidates based on your level of income, need, circumstance and the availability of grant funding. To determine if you qualify for a grant, please read all of the instructions on this website before you attempt to submit your application for processing. Thank you and good luck.