I was alone in NY for the surgery so it is definitely manageable. With that said here are some tips from my experience:
1) Drink plenty of fluids after surgery to flush out the antibiotics and anesthesia
2) If you have a catheter, empty the bag evey time you wake up
3) BE CAREFUL walking around on any pain meds like hydro-cordone.
4) Be sure to take pain meds on a full stomach
5) Don’t strain going to the bathroom; Milk of Magnesia is a must have and very easy on the stomach
6) Ice frequently. I like the Mueller ice bag on Amazon—it never once got wet.
7) Buy a second jock strap
8) Check your penis when you wake up and then LEAVE IT ALONE.

Best of luck to you!