Well, if you keep doing out and backs on the BMT when you're finished you can say you did two BMT hikes one SOBO and one NOBO.
I'm glad to hear it's been going well for you and that you are getting out.
On another thread you were asking about doing 2-3 day time frame sections on the BMT between Springer and Hwy 76. How did that work out for you?
I usually don't section hike and didn't do that on the BMT with my own vehicle so I can't say anything comprehensively about leaving a vehicle at Thunder Rock CG but it's just my best guess you could. It would be a good place to end a BMT section as there are showers in the CG. Here's the TR CG Cherokee Forest beta. Call the Ocoee/Hiawasee Ranger District ph # in the link to get precise info about leaving a vehicle in the vicinity on a BMT section hike.
http://www.forestcamping.com/dow/sou...thunder%20rock
Don't you mean Hwy 64(not Hwy 69) about a 43 mile section between there and Hwy 76.
http://www.bmta.org/TrailheadsandAccessPoints.htm