I didn't mind the two wheeled kiddie trailer I used, but there were times I was wondering if it wouldn't be better to just have a single wheel vs. the two. I don't know if it would have made much of a difference though. I can tell you this though, after that rain storm... make sure EVERYTHING is in a water proof bag, even if it's in a trailer. The top might be water proof, but that doesn't mean the bottom is. The water running off the top just leached into the front and back and soaked the whole bottom of the trailer. If it wasn't for that slightly suspended seat my gear would have been soaked through.