Are you anywhere near a LDS (Mormon) church? If so they most likely have a family history center or could tell you where the nearest one is. Then go there and you can order for a very small fee the census for the county that Ashville is in. While you are there, see whether they might have the large book that contains each county in the USA showing the township divisions. This is often very useful. They will make a copy of all the county maps you want. Have you sent a query to the webmaster of that county in NC with your family information. You may find that someone has already left a query that will interest you. Joining a genealogical group from that area is often helpful also because you can have access to family information stored there and put queries in their publications.