I think i am going with the 5x10 redtrailer. It has awesome construction with boxed tube frame, but it weighs 418 lbs.
My Honda CRV can pull 1000 lbs. So that does not leave a whole lot of room for construction materials.
Now i do plan on using a combination of wood 1x2 / foam / fiberglass construction on the shell. I think this type of fiberglass shell will be ligther and more water tight then ply/foam/1x2 construction.
Do you think i can start with a 418lb trailer and build on top of it in less then 400lbs (leave me 200 lbs in 'stuff' that goes into the trailer).
I think it is going to be REALLY tight....