Take a look at the thread "revolve plans" that is sticky at the top of this forum. Also try some searching in the forum; there have been plenty of discussions.
Beyond that, if you can provide a lot more specifics in your question (dimensions, available machinery, wood vs. steel, etc) you'll get better guidance.
I tried looking at the 'revolve plans' thread, but none of the links opened to anything. I'm not sure if it's too old or if it's an issue with my computer.
I don't have any specifics yet, I am in the preliminary design process. I am looking into options and budgeting, so I was just hoping to hear what other people have used in the past.