Since Wooster is surrounded by USDA eligible areas I'd think a good percentage of the loan officers in town would be able to do USDA rural housing financing a quick search of "mortgage lenders" in Wooster, OH at http://maps.google.com/
comes up with a nice list to start with. Unfortunately there are none that participate here at Trulia but that doesn't mean there isn't going to be a good lender out of the ones you call. If it turns out you are having trouble locating one you can always expand your search outside of Wooster, into Canton or Ashland or Mansfield (since those 2 are smaller than Canton they may have more USDA requests than loan officers in Canton do), or elsewhere in the state, or the U.S. Lenders don't have to be in your city, unless you require meeting someone face to face.