Quick (cheap) bunk fence
For those with juniors along for the trip here is a quick Home D fix. A peice of closet rack, two L brackets, a piece of pvc, and misc fasteners. The weight placed on top of the mattress keeps it from pivoting outward and failing. I flip it around around 180 degrees and stow it at the front of the cap, it still allows the bed to be flipped up without interference. Also get a free closet rack for towels....
L'IL Foot" 2014 Sunseeker 2300
"Harry" the JK toad in the mirror