I live in far South Austin, too. I'm having a difficult time finding a place for my 2 1/2 year old son. But, these are the waiting lists he is on--these places are really, really great--Bethany Lutheran west of Brodie on Slaughter; Habibi's Hut, which is off Ben White and Manchaca; Manchaca Methodist Church right at Manchaca and 1626; Hays Hills Baptist Church; and one on Slaughter--it's a church--and, I can't remember the name of it. It is just east of Brodie. I hope by the time he turns 3 in August he will be in a nice program.
Good luck!
B.