Awesome! I'm in the process of getting things together for my surgery and I'm putting together a with a list of things. You probably already know about most of these but here goes:
Ginger ale, milk of magnesia/prune juice, benabryl/zyrtec, baby wipes, compression stockings, button down shirts, vitamedica healing support program, a few seasons of your favorite show (or the whole series/ netflix), bendy straws, slip on shoes, gatorade, open-side shirts, soft foods. Best of luck!