I just make boxes - I tend to use the square with the rounded corners because the boxes fit better together without touching. Then I type in each box - put a title in bold and underlined so they can scan the page and read the box they need if looking for info. Each newsletter is similar in the sense of the same format so it looks like a template but also looks unique as the boxes are different sizes and different arrangement. I have used templates from mailbox magazine in years past but often I needed more or less boxes or different sized boxes and started making my own.