My parents are on the farm but the only communication is a phone line so its not reliable enough to count on, even during normal times it doesn't work half the time.
My long term plans are to have some solar/wind power generation on top the farm and put up a ham repeater and get my license so I can relay messages down to it via other repeaters, its the second highest point in the county and you can see over other mountain tops for miles so that should work well.
I was thinking things like state parks hopefully no one will be thinking about recreation during whatever causes us to need to bug out.