I am looking into purchasing a 1997 Fleetwood Elkhorn 11'5" slide-in camper. The seller has no real info. on this unit, he bought it then parked it. I am trying to find out if it constructed with a wood or aluminum frame. It is in need of some repairs and need to know before purchasing. I have searched the web and have had no luck. If someone can answer my question and probably many others I would be grateful.