What pitfals should we watch for in an older model?

[pamms2]

We are considering looking for an older model (late 80's early 90's) Trailmanor. I'd appreciate any input on things to watch out for in these older models.

Additionally, if anyone knows of a good resource for info on these older models, that would be great! I looked at the 'wayback machine' link that someone provided...it only goes back as far as 1996 (probably no Trailmanor website prior to that!)

Thanks!