You can’t explore resources for divorce in Arizona for long without encountering the excellent materials provided by Maricopa County Superior Court. There’s a generous array of information, including a self service center with divorce forms and a wonderful interview-style service for preparing divorce documents called ezCourtForms. Oh, if only other courts were so conscientious about helping people!
Here’s the Arizona Child Support Guidelines Calculator from the Arizona Judicial Branch, and here is something called the Model Parenting Time Plans from the Arizona Supreme Court. I can’t tell you that the Model Parenting Time Plans document is excellent, because I haven’t read it. I can tell you that it’s long (52 pages)!