Because newsletter templates are available in all variety of lengths and sizes, there is really no limit to the content that you could potentially write. Keep in mind, however, that you should probably keep down your word count to a level that people are comfortable reading. While you may think everything that you are spouting off is fascinating, it's helpful to first sit down and make an outline of what you want your main message to be, or what the major news is that you are trying to share.
These are just a few ideas about using free scrapbooking templates for your next scrapbooking project. Whether you want a complete page template or elements, you can find them at one of many websites dedicated to scrapbooking. Not only do they offer the template, most of them also offer careful instructions that show you how to use it. Adding your own touches, of course, makes the design yours and your scrapbook more interesting and unique.