Joy, watch that aluminitis. It can sneak up on you at any time. Last Thanksgiving my fiance was out of town and aluminitis struck me. By the time he returned, I had found and bought another Airstream on Ebay! Then we had to go to Maryland to get her! But I just knew he wanted her as bad as I did and I had to bid on her before he got home. Now he is afraid to leave me alone! Oh, and did I mention this was not the first time aluminitis has struck??
Have fun with your search. Look at all the options. Two of my Airstreams have been vintage and needed no work. The last three have been 1980 and 1995 respectively. One of the 1980's needed an awning and some electrical repair. I currently have a moho and am having a lot of fun with her. I know you are looking at trailers, but you are welcome to come check out the moho whenever you want.
You will find the right one for you. But watch the aluminitis bug!