I initially started with just 3. Hallertau, Northern Brewer, and Cascade. Then a month later before the wife knew what hit her, I was planting Mt Hood, Centennial, EKG, and Chinook. I harvested a great amount from the Chinook and moderate from the Centennial. The Cascade ended up getting stunted so I got a bunch of midget hops. Nothing else really produced hops but I let them get as big as they wanted to let the roots grow. Next year I will be relocating the hop garden and adding Saaz and Styrian Goldings. You just have to find out what grows well in your area and go from there.
"Look, let me explain something to you. I'm not Mr. Lebowski. You're Mr. Lebowski. I'm the Dude. So that's what you call me. That or His Dudeness... Duder... or El Duderino, if, you know, you're not into the whole brevity thing." -The Dude