@HatchetHarry I just ordered this
book on prenuptial agreements.
The book explains the entire process, including how to discuss and negotiate fair terms. It gives you worksheets to go through, a summary of prenup laws in your state, and other resources.
If you order it on the NOLO website, you get 15% off.
I am about 19% through and it is really good. I can see how the due diligence process can actually strengthen your relationship. It can bring up any potential pitfalls, and if you can't get through the process as a couple, then you would've saved a lot of money not having to go through an expensive wedding and divorce!