[RKDinOKC]

Think my mattress is over 40 years old, actually think it is older than I am and has plywood between the boxsprings and mattress. Had a waterbed in the 80's for a while until I woke up swimming. Then went back to the old mattress.

Couple of years ago friend and his wife tried all kinds of mattresses and ended up getting a waterbed. They really like it. Didn't know they still even made them.

Always thought the ultimate mattress would be a combination waterbed with a sleep number mattress on top. The founder of the company I work for had one like that and he really liked it. Have no idea where he got it, but do know it was very very expensive.

Chiro says a sleep number is best for setting to keep your back aligned. Says rest are hit or miss for getting it right.