Another way you can go is to create your own templates. You can base these around the types of articles you enjoy or you can visit other directories to see if you can find a general idea that gives you the ability to come up with your own template. Using your own articles may help you come up with your own templates as well. If your articles are along the same lines, you should be able to come up with a number of templates. Those will give you ideas for new articles and that for sure will help you get through your writer's block.
There is a generic template that is available for all types of businesses. To make a business plan template, you need to modify the standard template that is suitable for your industry and business. The style of writing, the overall organization and the presentation of the ideas is what makes a good business plan template. Creating a template involves a significant amount of research, re_thinking and planning. Detailed notes regarding the sources of information and the underlying assumptions that support the financial data and information must be kept carefully for quick and easy reference as and when needed.