If it is only TM and SM involved, and only the two of them responsible for disposing of Heather whose idea of where to dispose would they go with? I'm thinking TM since she seemed to be dominant in that relationship. With this thought where are places she is most familiar with? Did she grow up in the house her dad lives in now? Would that be her stomping grounds? I've been thinking that they should be looking out toward Summerville or now that I hear SM went to HS in Moncks Corner, maybe there and to get to either of these places is that Francis Marion Forrest that someone came on here and mentioned. But if I really think about it, I think no way would TM let SM decide where Heather should go.
Now I'm back to square one, trying to think like Tammy (that's a scary thought) and where she would decide to leave Heather.