AC?? Americas Cardroom perhaps.
Don't think it gets much stt traffic same as other skins on the wpn network unfortunatly, especially dependingo on the $$ buyin. At least they didn't on bcp when i played a little there, merge network (carbon) stt's get better traffic as does bovada.
Maybe there are specific high traffic times of the day when a few stt's might run, if you find out be sure and let us know or if anyone else might know??