I am currently in the heavy thinking (planning) stage and wondered if anyone has ever used a tow bar on their teardrop.
http://www.etrailer.com/Tow-Bars/Roadmaster/RM-070.html
I am looking to build lightweight and on the small side and this would allow for less storage space and possibly an earier trailer frame design. It would also let me build basically square or rectangular frames and use one tow bar to connect them all.