Steering Scares Me

Hey all. I'm starting a 74 duster 225 auto project. The steering, scares me! It pulls right and there is a ton of play in the wheel. It has a power steering pump but it currently isn't belted up. I would like to get that hooked up again, but i think i should fix the play and pull first. What are some common problems that would cause this?
Author: Mason Moran