I've also added a CB radio and a trash bag. I made the CB antenna mount myself but had some inspiration from another design out there. Since I don't have a tire mount, I just grabbed one of my old Army duffels and attached it as such. I had to order some nylon strap from Amazon since the straps were too short, but what I ordered was too wide, so I'll get an actual measurement of the strap and order the right size before I have the straps sewn together. The 2" wide strap I added makes it difficult to pull it tight because it bunches up in the jaws of the strap lock. The bag is filled with all my trash from the week at the cabin. It works well if I do say so myself.
Enjoy!
Enjoy!