Bankruptcy lawyer here. Collections laws vary somewhat from state to state, and everyone's situation is different, but it boils down to a few options:
1) The Dave Ramsey method- save up $500 as an emergency fund, take a deep breath, get a second job, pay off your smallest debt first, then the next smallest, and so on until you're debt free, then start saving. Even if you use another option to pay off your debts, it's a great way to start building wealth. Dave Ramsey is about the only one of the financial gurus who makes a damn bit of sense.
2) Settle your debts. This is a good option if you have good cashflow and can put a large amount towards your debts every month. Similar to the Ramsey method, except you bargain with your creditors to accept lump sums (or a few large payments) to settle your debts for less than 100% of what is owed, generally between 35 and 60 percent of the total. Useful, but it still hurts your credit, and any debt that a creditor forgives is imputed to you as income by the IRS, so get ready to pay the tax man next year. The posters who said to deal with the original creditor only are basically right, and you can do this without consultation.
3) Bankruptcy. Most people of modest means qualify for a Chapter 7. This will discharge (get rid of) most unsecured debt, with no tax penalty for doing so. It is a one-time nuke of your credit rating, but it rebounds pretty quickly because your debt-to-income ratio is so much improved. It's not an option if you have significant assets (how much equity you can have in a house/car/retirement account and keep it varies from state to state).
4) Debt consolidation through a "credit counselor" or other agency: Most of these places will charge you an arm and a leg to do the same thing you can do yourself through settling your debts. I have a lot of clients who come in after paying these people hundreds of dollars a month for a long period, and they make little to no headway on their debts. Despite their image, most of these are for-profit companies, and some of them are even owned and run by credit card companies. A fair percentage are total scam artists who will just take your money and disappear. (To be fair, a decent percentage of lawyers are basically the same way).
DO NOT ATTEMPT TO FILE BANKRUPTCY WITHOUT A LAWYER. I wouldn't even attempt to file it with a lawyer who doesn't specialize in bankruptcy. It's too complex, and what you don't know can hurt you.
Go to your phonebook or call your state bar association and look for someone who is experienced in bankruptcy law and/or other consumer debt matters. Talk to them. Then get a second opinion. Find someone who seems knowledgeable and is willing to explain your options. If they instantly suggest bankruptcy, ask about your other options and why they aren't as useful. If you think they're giving you a runaround, walk away. You shouldn't have to pay for a brief consultation.
Best of luck to you. As I tell my clients, you're in a E36 M3ty situation, but not an unusual one.