Anyone using the new BOG-POD BOS HD-3 tripod? Application is walking farm fields hunting groundhogs going out at most 200 yards. Just wondering if this tripod is heavy. Rifle is a field 223 with a heavier barrel. These are small farms, 40-80 acres. Of course any input regarding tripods, bipods or shooting sticks is appreciated. I had been shooting off a portable bench with a friend but I want to start walking.