going it alone
I think you shouldn't go alone. It's just not a wise thing to do. You really should have someone there to help you out when you are weak and not up to it. If you don't have someone to go with, hopefully your doctor has set something up like Dr. Aguirre has in that he has made available an apartment with a nurse to visit daily and with all the comforts you need including a kitchen, tv, computer and a driver. That is the only way I would consider doing something like this on my own in the future....
Dina