I just searched and found this topic, actually here on the general forum from past discussions. Here's a link to one (same pic's that Tom posted)
Carefree topic
The last reply on that topic is from Booker, who bought one. So if your trailer is similar you might want to Pm Booker and ask some questions.
As far as selling it here I am sure there would be plenty of people who would like to buy it. Post it on the "for sale by owner" Forum, just click the forums button to the left of this page and scroll down to the "FOR SALE" forum.
Actually, where are you at? I just might want a project.....................................