This has already been done a while ago. That is why there is a West Coast Strokers - Northern Division.
If you look at the chapter area, there are two chapters listed. A West Coast Strokers and the WCS - Northern division. The West Coast Strokers one is the one from when we had one big state chapter. The discussion about it being too big happened sometime back and it seemed people wanted to divide then. Our then Director, Laurie, went to who ever it was and formed the Northern Division. John is now our director up here.
So....don't know if you or whoever wants to form a Southern Division take the old WCS chapter area, have it renamed or removed to create your own chapter, but I'm sure the possibilities are wide open. If you do want to do your own chapter, contact the Moderator in charge of that. Her name is Terri, screen name Granny.