The Fourth Arrow Rex Arm is a $79 extension that mounts onto any standard tripod with a 3/8″ thread. It allows the user to swing a camera in a 360 degree loop in order to see around blind spots when hunting out of a ground blind. Interestingly, it can also be used by left handed hunters who are self filming and need to see the LCD screen better on their camcorder.
Here is a link to the Rex Arm: https://fourtharrowcameraarms.com/shop/rex-arm/