So sorry to hear about your Mom's death and your Dad's cancer. Sounds like he's making the most of his remaining time and, hopefully, you and the family are making the most of your time with him.
Thanks so much, and yes, we are. It's often pretty hard for me to get time off work as we're short-handed, but I've snagged three days off next week for a 5-day visit!
He's still able to get around fairly well, and even occasionally golf, which he loves, but has days when he's pretty sick from the chemo. As with my mom and her treatments, it's hard to see them go through it, but we definitely make the most of our time together.