Looking for down payment funds from Contract for Deed or Mortgage

[Don Egle]

Hi, I have a few properties that I am owner-financing through a Bond for Deed (Contract for Deed). I would like to borrow or get a line of credit against one of these properties. They have no loans, liens, etc. against them. Is this done, if so where could I find lenders for this market? I want down payment funds for more houses

Thanks, 

Don Egle