ah, it's only 36, and that's overall. Roughly 28' of floor, and a 6' riser. They they chop 2 ft off the riser so it can fit on a short bed...which I have.
A 30' tag?! foooooooook that. Once you pull a goose, you'll never go back to a large tag.
gix, all ya need is a 6x10 really. Anything less, and you'll wish you had more space. I had a 5x8 first, and sold it before I even used it. Then bought a 6x12. Great for 1 or 2 bikes. I could not imagine not having a trailer at all.