Closing a real estate deal involves a fair amount of work and attention to detail (and of course, there’s always the chance that you could do something wrong). With a property like what you’re describing, the value that a professional closing agent brings to the table is a pretty easy thing to justify spending money on. In Virginia, I believe either an attorney or a title agency could do the job (but this kind of thing varies from state to state, so you may want to ask a local real state agent what they recommend).
Closing your own real estate deal doesn't have to be difficult. When I am buying or selling a property with a cash sale (most of my deals are cash transactions these days), it's just a matter of taking the time to ensure that all the documents are completed with the correct information, signed by all appropriate parties and then sent to the appropriate places for recording (the deed should be sent to the county for recording and the supporting documentation should be sent to the local city, township or municipality office for their records).
Land buyers are going to be more interested in a property that’s in the right location than one that’s more far-flung. For example, a buyer looking to build up a housing development might be more interested in land that’s near the Kansas City metro area, as the houses built on that land will be more likely to attract buyers, especially buyers who work in the metro area.
If you need to find a buyer fast, our company is in the land buying business. If you've got time to wait for a few months, then get it posted on your standard online sites (don't underestimate Craigslist!) and consider hiring an agent. If that doesn't work out or you don't feel like waiting, we've got a network of buyers at Landmark Property Buyers.