Just in case anyone was curious, I returned to this casino and actually found another dealer that was near 100%. Of the two hours I was able to get in against this dealer, I only missed the read twice and relied on the BS for the game in these two cases. During the same evening, I found two other dealers that were about 50%, although someone more experienced would have probably been able to get a better read. (I did not play seriously against these two dealers, only playing them when needed to lock up a seat when the "lucky dealer" was about to return. Play against these dealers was for the minimum bet and included many bathroom / meal breaks).
So, at this store, I now have 2 dealers that are virtually 100% and 2 that are 50%ish that may become better as my eyes get better.
Spaw