So yeah, I got a new rack today, a Road Ready 6 spacer. This thing weights a TON! Fully loaded with all my gear, its 100 lbs. I can't carry this thing around forever like this. That leads me to my question. Can anybody tell me if somebody manufactures a collapsable dolly that would be able to support 100 pounds, maybe a little more. I'm not looking for a cart, more like one of those 2 wheeled dollys with the tires. Any suggestions? Thanks.