Twenty one feet?! Luxury! That slide-out is bigger than my whole trailer. ;)
I'm keeping my trailer for now -- but I am still not seeing newly-manufactured boxy (not teardrop) hard-sided and full-featured trailers with a box length of 12 or 13 feet. I know that sounds really small, but I can tell you from years of very happy personal experience that such a small trailer, if properly modified and outfitted, can be perfect for two people who like to camp in remote locations. (It's not for everyone, of course -- one size does not fit all in the world of RVing.)
