Try the TacomaWorld Forum if you are set on a Toyota only group. This had become more of location for the pre Tacoma trucks and has been thinning rapidly.
Otherwise consider some of the other model specific or brand forums.
TTORA forum is the best Toyota off-road club around. We are nation wide with chapters in most states. Come in and discuss Tacoma, 4Runner, Highlander, & TRD models.