My Scion xD only has a slightly longer wheelbase than a Wrangler, bur I find it a little goofy backing up, too. Having said that, my other trailers are easy to back up. I think it has to do with the Scamp
blocking more of the view than my little cargo trailer, and the corners being rounded, which makes it a little harder to tell exactly which way it is pointed.
I take my 4x8 trailer to the landfill all the time, and I usually have to back up to two or three different dumpsters and have no problem. I am new to the Scamp, though... only had it a week now.