Purchase and sale agreement

[Meshael Eady]

Hello everyone, 

Today I found a for sale by owner property the old school way. Yup, I spotted a sign in the yard with a phone number on it while walking for dollars. I gave them a call and i think the price may be reasonable. I have to get this property under contract but i don't have one to present to the seller when we walk the property this Friday. Can i just go online print out one or is that a bad idea? If it is a bad idea, someone please point me in the right direction? Thanks!