This is a long shot, I know.

I lost the middle cushion to the back bench of my brand new boat. I am sick about it.
I believe it floats with the bottom up, which is white.

I was all over the lake from Harbor Bay Marina along the East side to the Sailboat Marina (Rush Creek)
then across the lake to Red Barn area and back along the west side to Robertson Park then back to Harbor Bay Marina.
It could be anywhere.
North Wind today.

If anyone happens to find it, please let me know.