I need more info on how to get 100% funding for school w/ government grants...?

I am trying to start school in March to get my LVN and then continue for my RN. The tuition is extremely high and I know that there are grants but I am not sure what to apply for and how to do it. Since I was recently laid off I believe I wont have a problem qualifying. I do know about FAFSA and PELL Grants but are there any others worth looking into? Also, are there any grants that will give you living expenses? Any info will be helpful. Thanks a bunch!