Has anyone mentioned Camp Benjamin, Camp McCulloch or Camp Strickler? W.L. Gammage mentions the first two in his book. The last is mentioned in the muster rolls of the 4th Arkansas Infantry.
Also check out this interactive map I found.
http://nwarpc.maps.arcgis.com/apps/webappviewer/index.html?id=d6dcdf6e99314449a7b1024f00e655bd