Update:
Spoke with Sharon a few minutes ago... she's on her way back to Sea-tac to pick up some friends of Cheryls.
Cheryl is home and hospice care is set up. She's surrounded by friends, and her beloved pup-pups.. who are very happy to have her home.
Also of note was the HAWT Fireman who was part of the EMT team in the ambulance. Sharon said she was trying to figure out how to get his phone number for me, but thought it *might* be inappropriate to do so with her sister lying between them.
It seems that she'll be back and forth to SEA at least once more next week for airport runs, so I think the best option is to coordinate a care package delivery when she's here, and I think I'll still plan to take a drive out there (possibly this weekend but probably next weekend).
For those of you who expressed interest in contributing.. expect a PM from me soon