I am so sorry to hear your news - at least he is no longer in any pain and can rest in peace until you meet again on the other side. My condolences to all your family as well.
Thank you so much everyone. I called into work for the next two days, and told them I'm driving up to be with my family, although I'm not REALLY going until Friday afternoon. Mom and Dad have a lot of arrangements to make, and they told me I'd pretty much be left on my own at their house while they are running everywhere. I just don't feel much like teaching today, and managing the behavior of my students for the next couple of days, as my heart is pretty heavy. There hasn't been any formal arrangements made for Grandpa yet, but we are thinking of a Friday evening visitation, and a Saturday morning service...
Thanks again for all of your prayers and kind words.