I hear you. This is tough. I was in banking for 20 years, and right now I'm helping to facilitate a course at our church called, "Financial Peace University", by Dave Ramsey. The course itself costs abaout 93.00 to take, I think, but you can buy one of his books at a book store for a whole lot less. Then you just have to work at it. I can help you with your budget, but it takes working the numbers.
We dropped cable completely to save money. We have from time to time grocery shopped with "Angel Food Ministries" where you pay about 30.00 to feed a family of 4 per week. that can help. (I think you can find them at angelfoodministries.com and can find a place in your area if you want to try it) Right now I'm watching the expenses very carefully and am shopping at the grocery store and Wal-Mart. I also shop on either Wed. or Thurs -- which means i know what the sales will be on Thurs., before I decide which day offers the best prices for the food WE eat.
If you've cut everything you can, the big thing is to bring more income in. Why not call the music directors at every school, and see about the possibility of getting referrals for teaching? Perhaps you could even work it out to teach AT THE SCHOOL one day a week at each district. That'd be probably between 3 and 6, and if they have competitive marching band, you wouldn't get many students during band season. But that generally ends at the end of October, so you have time to get something in place.
If there are any private schools in the area, definately talk to them. they don't necessarily need teachers' certificates to hire you, and you might be able to work in their system, teaching private lessons, and/or substitute teach. I think that pays somewhere around 75.00 per day in our area, and it's hard to find people who are capable of teaching in the music dept.
Another option is to call a credit counseling service -- you can find them in the yellow pages. they can often help work out stuff with the credit card companies to help you stay afloat. Or, simply stop by a local neighborhood bank and ask to talk with someone. When I did mortgage lending, I did some budgetting counseling and debt counseling just because people came in and needed it. It depends a whole lot on the person you talk with, but if it's the bank where you do business, you are probably more likely to get help. And that would be free. :-)
Feel free to send me a message if there's anything more specific I can do for you. I know it's tough. I'd really like to be able to sit down with you to help, on line is kind of challenging, esp in a public forum, but don't give up. We all get carried away with credit cards from time to time, so we all end up crawling and clawing our way out of holes of our own doing. I'm sure there are tons of moms out there who read your letter and thought, "been there, done that."
hang in. Let me know if I can be helpful to you.