Sorry I haven't updated sooner — Granddad's still in the hospital, and will be until Tuesday (they estimate). They found a spot of pneumonia on his lung that probably caused the trouble.
My mom and I are headed out first thing tomorrow to Georgia to care for him for a while. We're not sure how long. The plan is to get him into a subacute care center as soon as a spot opens up.
To be completely honest, I'm scared of this trip. I'm scared to see my grandfather this way, scared to have to be responsible and grown up...but I know it's what's best and I know it'll ultimately be good.