A good beginner set should include a driver, a sand wedge (it will have an "S" on the sole of the club), and a putter. You will also need some irons 6-iron, 8-iron, and a pitching wedge, then you'll need a fairway wood, or a hybrid with a loft of between 18-21 degrees. You should also have some tee pegs, golf balls, a divot repair tool, and wet weather gear. Looking at what other players have in their golf bags will give you more ideas and what you can and should have.