I guess you fellows have seen them around. I was referring to the enclosed cargo trailers that the lawn guys have to pull behind my truck.
I have owned 3 travel trailer 25, 26 and 16 plus I just sold my Truck camper. We have decided to get a new small travel trailer about 16 to 18 foot class; they are asking astronomical prices and want to go another way for price and get exactly what I want. I can do some of the work but may need some help some portions I made need help.
Looking at youtube there is alot of good info on what is needed and how to do it. I am looking at a 7 x 16 vee nose cargo trailer with an 8 foot interior height. 36 inch RV door and either a ramp or barn door rear. The trailer companies will do many items such as insulation, vents, windows I am still research how for they will go! I think I can get a pretty substantial rig for maybe half the price of the usual RV,