I finally found a map of Highland County that shows Straight Creek. The headwaters are to the east of Monterey, it runs northwest and finally enters Jackson River. On this map it shows that the headwaters were on Jack Mountain north of the road thru Monterey. It isn't detailed enough to show Long, Song, or whatever ridge. Hope this is some help. There was a Long family in Highland, but not sure where they located or when. Jean