When my grandfather passed in June of 2001 I recieved his prowler travel trailer. This trailer my grandparents used to tow using a 1970 Buick Electra 225 4 door. This trailer has been in every state in the US and all of Canada. It had to have 100,000's of 1000's of miles on it. Today in 2010 it's still in pretty good shape and I work on it often to keep it up to par. If any here has a early 70's prowler trailer, please e-mail me pictures. I'd love to see them. Thanks