RE: 4 wheeler gun carrier
We started out using the gun boots but have since switched to the Pack Rack holders. They're basically rubber coated ubolts clamped to the handle bars. I like them because it easy to get your gun on and off and in the offseason all I have to do is unscrew the holder part from the base and just leave the base in place. they also work great for carrying shovels and the like for workdays.
I liked the gunboots, but one of the reasons for getting them was that they're water proof and will keep the rifle dry. But that only works til you take it out to hunt with it. Then once you put it back in the boot it gets the inside of the boot wet and it takes awhile for it to dry out. It would rain one weekend and for the next couple my rifle would be wet evertime I took it out. I just didn't like having my rifle getting wet for weeks after hunting in the rain.
LY