I have an open trailer, 18ft dovetail, but never got serious about the enclosed for several reasons. Cant justify buying one just to use a couple times a year. The open trailer is used quite a bit, to haul other vehicles, materials, etc. The biggest reason I've not gotten an enclosed is it will have to sit outside. I think it would deteriorate a lot quicker that way. Unfortunately, didnt think of taller garage doors, when building the new garage.