Well, you can add these payday lenders in bankruptcy but if I was you, I would have first ascertain whether these lenders are legal in my state or not. Indiana requires the internet lenders to obtain license in the state to operate legally. Check out the following list of licensed lenders in your state to know which of your lenders are legally operating.
"http://extranet.dfi.in.gov/dfidb/nondeplist.aspx"
P.S. you are legally obligated only to repay the principal amount borrowed from the illegal lenders. And, if you have overpaid any of them, you may also demand a refund.