What size, configuration are you looking for? How "new"? Since you are a new poster, let me suggest the Classifieds on the main bar above. That could lead you to several units in your area.
Also how vintage and worn is your unit? Unless a tree fell on it or it was wrecked you may find someone who is willing to buy it and do "the full monte" - a frame off restoration. If you'd like to undertake something like that yourself, you can also use the "Search" tool and look for others who've done that kind of restoration. For starters just type in "full monte" under search and hit enter.... you can meet the forum-famous folks who have undergone such a quest/ordeal/salvation.
Oh and of course WELCOME!