golden triangle jeepers? They go to grayrock and windrock a lot.
There is Wheelin' In the Country in west TN, and there are some trails at the Land between the Lakes up around Kentucky Lake. If you need some links or want to go wheelin' sometime, shoot me a PM
edit: here is a link for Land between the Lakes: http://www.kentuckylake.com/lbl/ohv-map.htm
wheelin' in the country: http://www.wheelininthecountry.com/
There are also tons of wildlife management areas through the TWRA... but to really be legal you have to have a WMA permit to be on the land. It's about $50 a year. I have no idea which (if any) WMAs have any decent wheeling. I wouldn't expect much, as they try to keep their gravel roads pretty easy to traverse. http://www.state.tn.us/twra/hunt001d.html
2000 WJ Laredo 4.7 NP242
3" Lift, 31" MT/Rs, Aussie Locked D44A, JKS sliders, more
Want places to wheel? Support the Blue Ribbon Coalition: http://www.sharetrails.org