Private lending loan documents needed

[Samuel Bavido]

Hello all, 

I'm working on a deal that is supposed to close on Nov 13th. I am putting $10,000 down, which I am getting from 4 different private lenders (1k, 1k, 3k and 5k). The bank is providing the rest of the funds ($40,000) for the purchase and flip. 

I'm looking for a contract template for the private lending money. It needn't be terribly complicated; it's just 12 month financing with interest only payments, with the balance due at the end. Anyone have a good resource for that?