You can find a sample business plan for a small business in all kinds of formats. There is a sample business plan for a small business where you basically fill in the blanks or you can have access to a sample business plan for a small business where you can pattern yours from it or you can develop a business plan that is centered on what you want for your dreams and your life.
The "One Pressing Issue" Plan: Business planning does not stop the day you open for business. Under the best of circumstances you should be revisiting your plan once or twice a year to see how things are going, and where perhaps you've veered away from your original goals. Remember, changing the direction of a business isn't always bad, but it should be intentional.