What is the best way to hire a business lawyer?

I’m on a shoe string budget and need to find a lawyer to write up some contracts. I want to approach a young lawyer fresh out of school because I think those types of newcomers may charge a cheaper rate to get their foot in the door.. Is that a good approach? What I am needing is to have solid sponsorship contracts and venue rental agreements. Is there a better way to get these agreements other than paying a lawyer to go over them? Your information is appreciated.