to grad school or not??

i have not been able to find a job all summer and public school here is about to start back august 3rd....so, what to do??? i guess i need to get a job anywhere that will hire me and then what....do i keep searching for a teaching job in the area?  do i keep searching for teaching jobs out of the area?  do i keep substitute teaching while looking for a job in or out of the area?  do i save money so i can move?  and if i move...why and where?  do i pursue grad school?  i have narrowed my list to seven grad schools but am i too old to think about grad school?  plus every grad school is far away...so back to saving money to move?  can i really afford grad school?  how hard is grad school with a middle schooler?  and let's say i get my master's...after that what am i going to do? am i going to be right back here wondering what to do? or not having a job?
...being a grown up sucks sometimes...