Still working on figuring out the model, year is 1982 but the camper section is 8' long closed, overall travel length is 13' ish. My brother and I got it from a relative that no longer needed it. Still need to do a thorough check up but for 30 years old it seems in good shape. Now to get the towing control module for my tow vehicle so I can start using it in the spring. I am pretty sure the surge brakes are not functioning, if we convert it to electric do we need to change the coupler/hitch out as well? Trailer: Tow Vehicle And the portable camping heater haha, though we'll see how she does.