Our son, Ted, and his family are visiting our Florida home for their vacation this year.  They arrived on Sunday.  The day he arrived Wayne and I received no less than five phone calls.  Questions like, “How do you turn up the air conditioning ?  What’s the code to the garage?  How do you get the top down on the convertible?  What’s your neighbor’s name?”  But it was the final question that gave me pause.  “Mom, I don’t want this to scare you, but do you have a plunger?”