Matching the Bait......

I will be coming to Charleston, Sunday, for three days in the marsh. I would like to know:

What is the water temp. (has it started to cool)?
Have the Reds (spottail) started to bunch up?
How clear is the water?
I have noticed by other reports that there seems to be plenty of bait, has anyone matched up size and color?
Any suggestions for the Bulls Bay area?

As always, thanks for any help.