Kenboy, here is some information on which ones do best in the south. This place has a great selection!
http://www.ilovehostas.net/whh...
I just posted a bunch of mine in the database in a different cubit. Here is the info and pictures if you're interested. All but the first 3 posted are mine.
http://cubits.org/ellasgarden/...
Can you tell I love heucheras? And I'm still adding to my collection.