You can find them, but you're going to be hard pressed to do so. We lucked into ours...it basically fell into our laps. Lots to consider when looking, though. And if you're going to full-time, then you may want to reconsider the no slide thing. Our 36' with one slide seemed HUGE when we first got it, and just this weekend we stepped into a 44' Entegra Anthem TAG axle DP with opposing slides in the living room and a huge slide in the bedroom with a king sized bed....and my thoughts were ..."Ehh...it's nice, but it's not THAT big..." My wife and I are seriously considering full-timing when I retire in a few years.
Trust me, it'll start to get small, really fast....especially when it rains and you can't be outside.