You may even find a form that has already been completely filled out that will allow you to see exactly how a successful proposal should be written. In most cases the forms will include spaces for you to add pictures, charts and graphs as necessary to explain your proposal in such a manner that makes it much easier for the reader to understand your proposal. In many cases the more detail used to explain a proposal, the better the odds are that you are going to be submitting the winning bid.
The other design factor aside from the text is the imagery that you can use. Many of the newsletter templates will come equipped with basic clip art or graphics. Others will include areas where you can paste in your own graphs, photographs, or other graphic items that help round out the information. It's important to remember that the first thing that people often look at, even before the headlines, are the images, so make sure that they are strong ones that are eye_catching. Color newsletters also tend to be more appealing than those in black and white, though they can cost a bit more to print.