Thanks everyone for the great suggestions.
We have the the memory foam pad on top of the existing mattress. I was worried about the tag being up or down as you had mentioned Sue, but Vince said with us having the memory foam on top that it should not be a problem for comfort ..... my big concern is the rough board and tearing up the mattress.
Did you have a problem with fumes from the polyurethene after ???
Thank you for the web sites for new mattresses ..... with the memory foam we are good "for now" and it is comfortable, but when you take it off ... ouch, that mattress is like laying on a board !
I have to put the elastic cords like garders holding the sheets in place as the memory foam slips and is a little annoying.
Good luck on the middle of the night man bathroom breaks ... let me know when you have that one figured out

!!!!
Also .... for everyone who comes to Florida ... does anyone have a group where you meet or do weekend trips ?????
I would love to do a get together with a group of PC owners