For me it looks like NE Texas into OK/LA/AR south west border, where thye all come together, the cold front looks like it could well start development there, although models suggest Sup cell risk in north east MO, then these will filter south later on into AR. I perosnally would say the far NE tip (and the far N tip) of Texas looks promising as cape initiates soem very nasty cells to come i think. Let us know where your going as we can track where you are then. P.S looks like we could be getting thunderstorms here also on Thurs