AHA!!!
I read somewhere yesterday that it is simply Flue Cured and Cola, which may fit into the 2009 time frame?
Which flue cured would be best to try this with?
Mira mentioned on another thread: tapioca. Bobas does taste like bubble tea (aka boba tea) which contains tapioca starch balls.
Bobas Bounty tastes exactly like Levi Garret Plug Chew. I know because that was the first chew I ever tried and was the last as well due to me from swallowing it and puking for hours. BB has a raisin and molasses taste to it with tobacco. I actually think they might even just extract Levi Garret chew to make this stuff. Might be a long shot but at least a close attempt IMO.