Please help with private investor contract!

[Justin White]

I have an offer accepted on my first deal and am using a private investor to fund it. I am having a really hard time finding out how to get a contract written up with the loan terms and everything. I called a real estate attorney today and they said they don't do that. Is there an online service I can use? Also, does the loan have to be secured by the property with a deed or trust? It seems like having to do a release deed/ reconveyance is just another process and I am trying to make this very simple. Thanks in advance.