>>Holbrooki - geography / yes phenotype / no
You are referring to the animals that were posted here, I am making mention that there's more to this locale that what's been seen here, speckling is one of the "abberant" things you frequently see in this area....
>>California- geography / no phenotype / yes
The striping that was exhibited by these animals was not "goini type" striping, regardless, the mention of those animals was merely to point out that just because something looks like something does not mean that it is related by genetic swapping.
>>Florida - geography / maybe phenotype / no
Actually, alot of "goini" are identical to hatchling Eastern X Florida kings. At least the narrow banded/wide banded/and oval blotched types are. I have seen several clutches of "goini" x Eastern King and the results weren't animals that looked like what Will got. Not saying they can't be, but they weren't in those clutches.
>>goini - geography / YES phenotype / YES
The animals from this locale in question are well over 100 miles away from goini. So geography NO. That's where I think some of the confusion is here...the orginal WC animals were not from Southwest GA, they were from South Central GA, SW GA getula are pretty typical in my experience, 1-3 scale wide bands with little to no "chaining" at the ventrals. But even in SW GA you still have quite a ways to travel until you start seeing the intergrade animals in Blountstown or Telogia...and even THERE, they are almost identical to getula! It just doesn't make sense, perhaps I just can't grasp it but I don't know of any other snake that has influence over the appearance of another subspecies of snake anywhere but along the border of where the animals meet in the wild. And goini does...all along the Northern border of their range (the forest) there are goini x getula intergrades...and then getula, and more getula. Sometimes some speckled ones, sometimes some "blotched" ones but getula nonetheless. 
I didn't want this to turn out the way it has, I was just mentioning some personal experience I have with this particular locale of Kings. I've been finding them for years. And that's my opinion on the matter from what the animals have taught me. There's some old hostility (not directed at me, and I hope you don't think I am directing any at you) here that seems to be rearing it's head again. So I most likely won't continue to argue my original point any further. There's no problem with agreeing to disagree about such matters as we obviously do. You have presented a good case for what you believe to be true, I just see it differently. I hope that the samples I have taken shed some light on the relationships between getula in South Georgia/North Florida....but chances are it will only result in more questions.