I did radiation 5 times a week for 8 weeks. And when you first hear it, it does sound like a million billion. But it does go by really fast. And I did chemo every other week for...I wanna say 16 weeks. It also flies by. He's probably on a different flavor of chemo than I was, but really common things across all of us at infusion were =cold= def pack a jacket, and they'll have blankets, but just those crappy hospital ones, so you might want to pack any soft/special/favorite type blanket. And snacks. They'll have some, but if there's something particular he's fond of, bring some.
I wish Tim the best. And I'm so sorry that he has now joined this crappy club. I hope it's in his rearview super-soon.