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.
Scrapbook Softwares. Whether free or paid scrapbook software, you will definitely get free templates in here. Primarily because these softwares are created for saving your time and effort from all the thinking and researching, so they offer free templates when you acquire them. The next time you try to look for free scrapbook templates, try searching for the above mentioned sites that I suggested. You do need to be more specific in other searches such as the group, theme, and photo sharing sites to narrow your search. Since there are so many scrappers out there, it will not be hard for you to find one that will satisfy your need.