From whom? Several of the traditional shipping lenders have, or are, are pulling back. DSX went to China for it's recent loan.
And don't forget that GNK's loan has, essentially, been called due to a covenant violation. No way the current lenders are going to give them MORE money at LOWER rates when the company hasn't been able to pay off the current facilities. It's hard to imagine some other lender providing low-cost funding given the current financing mess.
Private Equity is a possibility, but isn't the cheapest form of capital. Those folks will exact a "price".