The next essential step you need to take is to get yourself hooked on an educational program that is effective and reputable. You have to be sure that the curriculum of courses that it utilizes will take you through a detailed orientation from the A to Z of your new field of internet marketing.
This is a much better plan indeed. However, a superior plan would take all of these ideas to the next level by planning for "what if": what will I do if I get a flat tire, if I run out of gas, if someone gets sick, or if I lose my wallet? You can see how the superior plan is clearly the best in most situations in that it allows for flexibility, plans for the expected and the unexpected, and allows you to spend more time enjoying the trip, knowing that you have all of your bases covered.
The most important aspect of business planning (the "What does it all come down to?" part), however, is spending the time to do your research ("due diligence") and critically thinking about these various aspects of your business. Of course, it is impossible to anticipate every detail simply by spending time thinking and writing; it is for this reason that plans are referred to and viewed as "dynamic". However, the more issues and scenarios you are able to come up with ahead of time, the more prepared you will be to handle these as they arise.
Now that you realize its importance, the next thing that you should start working on is learning how to make one. But before you have the urge to get your computer going and start writing, here are the qualities of a good business plan that you have to keep in mind.