The Baseball Coaches Assoc rankings will probably be out the first of next month. Unfortunately, those are generally pretty inaccurate. HS coaches tend to know who in their area has talent, but when it comes to the rest of the state they vote more based on reputation. The Diamond Prospects rankings will probably be out later in February and they generally do a better job.
In Spartanburg County, there are no powerhouses. Boiling Springs will probably be the best team, but Byrnes should be decent as well. Dorman lost a lot, but has a lot of young talent and could surprise some people as they develop. Spartanburg will struggle.
I suspect the lower part of the state will again have the most talent, but that's just a guess.