Hiya Kim!
You must be getting so excited! December is just around the corner!!
Honestly I've only ever heard good things about those Life Alert Systems. There are systems over here where people wear something like a watch and when they push the button the paramedics are called. Are you thinking about something like that?
Getting a system like that would probably give you some peace of mind and that in itself would help a lot.
Take care hun! E-mail me when you can. *hugs*

Nic