If you're not familiar with Dave Ramsey or his principals, I'd strongly recommend reading his book, The Total Money Makeover.
Budgeting your money is the number one thing you have to do. When my wife and I started budgeting, we found that we wasted a ton of money by going out to eat, going out for drinks, etc. We found cheaper alternatives and in the process were able to pay a lot more than the minimum payments on our debts. We started with the lowest balance, paid it off, carried that payment over to the next lowest balance, paid it off, carried that payment over to the next lowest balance, and so forth. By the time we got to my student loans (which was our largest debt), we were throwing anywhere from 3-5 times the minimum payment at it. We stuck to the process, and it worked.
The Seven Baby Steps:
- Get a $1000 emergency fund established asap
- Pay off all your debts (from smallest to largest) asap
- Build up your emergency fund to 3-6 months expenses (this is for emergencies only)
- Begin putting 15% of your gross income into retirement
- If you have kids, begin funding 529s and ESAs
- Any extra money, pay towards the house to get it paid off
- Build wealth and Give
We sold stuff, negotiated lower cable/internet bills, cashed out our savings to pay down debt, i rented out two of my spare bedrooms to friends and put that money towards debt. We put our tax returns and bonuses towards the debt too. We basically did anything we could think of. Becoming debt free became a priority and we accomplished it faster than we planned. We don't have an extreme income, but we still paid off $66K in 19 months. 19 months of sacrifice and hard work. But it was worth it.
Another good book that helped me out with my view on money: The Millionaire Next Door
Great book. Read both of these.