Wow. That's a lot of LP to keep such a small box warm.
I don't know about you, but our WW was our fist big boy RV. We had a popup before that, but that was a very different category. We loved our WW though and used the heck out of it. Except for the little thing about the frame bending (which WW was very good about repairing), that rig was bulletproof. It survived through eight or nine bikes that I can think of (five at a time), two adults, three kids, four dogs (one or two at a time), and countless guests. Our kids were tiny when we first got it, and now they're all adults.
I don't exactly miss our old WW, but it sure served us well and I'll always appreciate it.