Wifey wants the historic stops, I like native Amercian stuff, but where can i get a good hard white sharpening stone
cheap? any mines along I-30?

are the Hot Springs worth it?  Tolec mounds?

thanks; heading towards Ky via Memphis after a few days at the diamond SP, LR (state cap etc) and other stuff

Don't remember much about Toltec, went there as a schoolboy.  There are a few (burial if I remember correctly) mounds left by Native Americans and history/artifacts in the museum.  Hot Springs has a varied history which includes the likes of Capone as a favorite vacation spot.  Much of what made it historical seems to have been re-purposed.  Bathhouses and access to the actual springs is still there and on the main drag.