Go to http://www.craigslist.org, select the edition area, real estate, offering housing, then have a go at it.
Also, interview a couple of Realtors to find out what you need to do to prepare your home for sale and get an idea of list price. Then, if you need them later, you 'll know who to call.
Most unrepresented sellers list with a Realtor (over 80%).
If this does not help than just post the link to your CL,, i 'll take a peak at it.