When you need a confidentiality agreement template, you can find many different samples online to choose from or you can buy them in many office supply stores. Those that you download will often include instructions for completing them so that they meet all the legal requirements for your particular state.
When you start looking at templates you will find that there are literally dozens of them available, you may need to try several of them out until you find the one that will work best for you and all of the others who are involved in the venture. Your template should include spaces for you to clearly write down the objectives of the venture clearly so that everyone can understand and agree upon them. There should be a place that covers financial contributions and who is responsible for managing them.