She passed away very early this morning. My dad and my uncle were with her at the time. I'm glad she finally went, I hated seeing her just laying there in that bed in her state...
Various relatives have been arriving and we'll have a private family get-together to remember her.
I want to thank everyone here who shared their sympathies with me.
UPDATE:
Things have finally slowed down here. The last groups of family members returned home today.
I guess now it's just a matter of getting used to grandma being gone. It was easy to overlook when there were so many people here.
Thanks again to everyone who commented with their concern and sympathies.