Walmart
I bought my matress form Walmart for about $125. It is high density foam with "memory" foam on top. One caution: the thicker the matress, the less room between your face and the overhead. I put a set of opening portholes in the cockpit well to alleviate feelings of claustrophobia. My wife and I call the footwell (where it intrudes in our sleeping area) Bertha, as it tries to keep us seperated from each other, like an old time bedboard. When camping, there is nothing like slipping into a bed with sheets and pillowcases, when you are wet and cold. John S Boise
