I was able to afford a condo with a payment of half my take home, but ONLY because I had a cheap car payment ($250 a month with only 2 years left) and because I had no credit card debt. I also had low utilities (included just basic cable) and didn't go out much. Later I was able to refinance to a lower interest rate (twice) and cut my payment down to about 1/3 my take home, and once the car was paid off, I really had some descresionary income (then I got married and that went bye-bye but that's a differant story!). It sounds like this is what you intended to do, but it didn't work out that way!
You've got both a high car payment AND credit card debt, plus seamingly high utilites (at least the cable is high). So, here's what I'd do:
First, I'd see about increasing your hours, either at your main job or your second job. Maybe even ask for a raise (at either or both) or start looking for a higher paying job. More income is a fast way to get on top of bills!
Then, I cut the cable. You can go down to a basic plan (just the networks) for less than $20 a month in most areas. If your condo has an ariel antena you can hook up to, you can cut the cable all together and join netflix for $10 a month for movies (man cannot live by network tv alone!

).
Next, find a way to get rid of that car. If the condition it is in will cause you to only break even or even lose money, then that makes it tougher. Can you charge the repairs (shop around to find a cheap mechanic) and then use the proceeds from the sale to pay off the credit cards and buy a beater? Once you're free of the car payment you can begin to save for a car repair/replacement fund so hopefully you won't have to drive the beater long (a year or two).
I'd also look for a roommate. True, you can't charge much if they won't have their own room, but it would be something, at least. Even if you could only get $250 a month, that's $250 a month you didn't have before, right?
Since you have CC debt, I assume you bought stuff. Can you sell any of it? Ebay, Craigslist, a local consignment or pawn shop, or just have a yard sale (if you condo assoc. will let you).
If you can't get a HELOC, can you refinance your loan for a lower rate? This might be hard if your credit score has already taken a hit, but it's worth a shot. I got my condo payment from $1000 a month down to $650 over the course of three years (two re-fi's). But I also had good credit...
Cut your consumable's down as much as you can. Conserve as much gasoline as you can, adjust your thermostat so your heat or A/C run as little as possible. Use as little electricity and natural gas as possible. Cut your groceries. No soda, no bottled water, no chips, no cookies, nothing but the bare minimum. Breakfast-for-Dinner is a real cheap way to eat, and there is always Ramin noodles! Grilled cheese and soup, mac 'n' cheese and hot dogs, there are lot's of cheap meals you can make.