When mentioned at the breakfast table the silence that followed was deafening.

At the moment I'm digging around on Ebay for a small(10" or under) wheel to use and possibly a scooter or small motorcycle swingarm with a center mount for a shock. I'd prefer a solid wheel as opposed to spokes. Once I have that stuff in hand I can go about designing a frame. As yet I haven't decided on whether I will build a box with fiberglass or find something that will suffice, is lockable and weather proof, relatively light. I know there's a number of commercial made one wheel trailers out there, but I'm not as proud of their work as they are so don't want to pay their price.
Having said all that, I'm open to suggestions for any of the stuff mentioned. I'm just wanting something about the size of a Uni-Go....without the price tag. I'm sorta looking ahead at the moment.