Several years ago the DW and I fulltimed for three years. Before we started I went back through one years postings in the fulltime forum, and a few others. Obviously not reading every word of every post, but skimming the thread titles and reading in detail those that interested me.
Sounds like alot of work? Fulltiming is a huge change in lifestyle, if you are serious do it. And also read every book on the subject you can find, then "camp" in your driveway for a week, no trips into the house allowed and see how it works for you before really commiting to it.