Had found a really good spot to hunt at oakmulgee over 20 years ago and marked a tree for the next hunt. Got in before daylight and went up the tree about 20 ft. in my climber. Got daylight and it seemed like a great spot. After looking around a little I saw an old plastic coke bottle someone had wedged between some limbs just above me. Limbs were grown around it. Seems I wasn't the only person who thought it was a great spot for a climber. Shot a small buck that day too.