First, I have to say this. You said "$5,000" and "not much" in the same sentence. That's a lot of money.
But then I have a rule that helps me always think of every dollar as being much. I try to eliminate the word "just" in front of any dollar amount. So I try not to say, "It's 'just" $10. That way, I'm always conscious that every penny counts.
Anyway, to answer your questions. I would list all the debts, credit cards included starting with the debt with the lowest balance, as was your instinct. Then take all of the $5,000 (assuming you have some money in an emergency fund) and start paying off the debt at the top of the list. Use the money to pay off as much of the debts at the top of the list. Because you are right that getting rid of that debt can give you a great sence of accomplishment and push you to double, triple your efforts on the rest of the debt. It's what I recommend to people I help and it really does work. And for those folks, because they then aggressively attack the other debt, they don't end up paying more in interest rate charges because they get rid of the debt quickly.
Oh and one more thing, since it's tax season, make sure you are having the right amount of money taken out of your pay so that you aren't getting a large refund every year unless you have events that change your tax situation such as buying a home, having a baby, etc. The IRS has a withholding calculator that you can use to tweak your withholdings so that you let the government hold your money all year interest-free.



