There are a lot of Trail camera mounting brackets available today, along with several DIY camera mounts. In this video I discuss and demonstrate the mounts I use on my cameras that allows you to have full adjustability and no limitations on were you can attach your camera, including horizontal limbs!!! The best part about this bracket is that it only cost a few Bucks$$!!! This is a huge factor when running 30-40 cameras like i do, the more you can save on mounts and other items, the more money you have for more gear Did I mention they were also public land friendly!! Hope you all find some value in this and good luck out there !!
There are several variables with DIY projects, like this one that can be altered for your specific needs. Keep in mind that the eyebolt lengths can be whatever works the best for your scenario or situation.