How do you sell a relatively new rv and downsize/moneywise?

We paid cash for it so no troubles there and I think we got a pretty good deal and have put lots of mods into it including 5 more solar panels...to make it a mean boondocking machine. Works great for that accept just cannot get this beast into where we/I really want to go. A truck camper girl in a class A...but I do like the tankage. I know I cannot have everything. Wish I knew what I wanted next modelwise.