I had lunch with a local landlord yesterday and he directed me to the Oklahoma Real Estate Commission's webiste, http://www.ok.gov/OREC/Contract_Forms_and_Related_..., which has several PDF forms that can be filled out electronically. The lease adn lease application forms are at the bottom of the page under "RESIDENTIAL LEASE CONTRACTS and FORMS".

I'm sure a lot of you have already seen this, but I'm sure it will be useful to some of us that are just starting out.