Conducting a self-closed real estate transaction isn't appropriate for all people and situations. The process DOES require some significant attention to detail and organizational skills. Some people are very good at staying organized and keeping track of these details, and others aren't. Don't try to close your own deals unless you're willing to go slow and get the help you need to ensure you're completing each step in accordance with the laws and regulations of your state.
Equally, if you are thinking of buying a particular property, you don’t have to wait for a property to go on the market or appear in the real estate section of the newspaper in order to make an offer to purchase it. There is nothing stopping you from approaching the owner directly and asking if they are prepared to sell their property if the price is right.
I agree with Ellen Chung, finding the right type of buyer to target is very important. Also, you should consider the amount of time you have to sell the land. If you are short on time due to back taxes owed or other financial obligations, your best bet may be to talk to a vacant land investor. You will not get the full market price for your property, but the typically can pay cash and close quickly.