hauling the cart

[chloe]

I am getting ready for the summer motorcycle rally season, (the reason for the cart). I have a toy hauler but because of it's design, I will be creating some very tight spaces, inside, between the cart and the bike. How are some of you hauling both your bike and your cart? I saw a local graphis shop bus go by today with an EZGO hanging on the back. It looked like it was in one of those typical bumper hitch basket style carriers. I have never seen one of those rated to carry more than 500lbs. The 500lbs is based upon the capacity of the hitch and not the basket hooked to it.
Is anyone familiar with one of these that are or can be rated to carry a cart?