We have a windsport 29m and tried the Denver thing. Better off sleeping in a bag on the ground. We where at the local Walmart and bought a 8" memory foam king size for around $250. Fits good and didn't need to trim. It does hang over about 5" on the end but the side doesn't wrinkle it when slide in. And me being a little over 6' my feet don't hang over now. And the wife likes it because regular sheets fit!
__________________
|