I'm trying to get away from using my 3 rail trailer. It will go just about anywhere, but I always end up in some distant place with no security or protection. I can't even take a little day hike without worrying. I also seem to end up needing to go over a couple of high clearance obstacles to get to a good camp or negotiate trailhead parking, which it does with ease. The covered cargo trailers I have seen (and there are alot to chose from) don't have decent ground clearance; they're pretty low slung. I have seen some winter sports trailers that have high clearance, to the point where the wheels are under the trailer instead of in side fenders. This kind of trailer would be ideal except I can only find them in 9' wide and they are often 15' long or longer. What I need is something around 6' wide and up to 10' long. Anyone know who makes one? Any ideas? Thx!