The Chase Slate card is the bomb diggity for these. 0$ fee on balance transfers, 0% APR on balance transfers for the first 15 months, and the card itself has no annual fee. The only way it could be better is if they paid off your balance for you.
In your situation it might be too late, not to mention they do a credit check and if your credit stinks you probably won't get approved. But for anyone else who's reading this, I figured they might like to know.