Update 4/15 11:30 AM

I just talked with my mom this morning and it seems that Dad is doing a bit better. As she put it "It's all relative" meaning that he's still not doing well, but has made some improvement. He seems a lot more aware this morning and has even been asking for water! (But unfortunately he can't have anything by mouth right now because their afraid he'll choke on it). At this point I'm not planning to go down to TX unless things change for the worse. Thanks for your prayers!