I propose that just as hikers are required to have a permit to go up, Hikers need a wag bag to come down,
If stopped and a ranger finds a person with out a wag bag, they would be directed to go find one , pick it up and carry it out. Sounds a little rough but think about it, if you plan on having someone else do your dirty work you are going to pay the price if caught gaming the system. I don't care if , your feet are bloody stumps, or you are ready to drop dead from hiking, turn around and go get your wag bag.
If for some reason you cant, pay a fine, perhaps equal to a permit fee for every day they are needed during the season, so 5 months times 30= 150 times 20= 3k, maybe they will pack them then.
Its just a shame that the wag bags don't have a serial number that is recorded when issued so they would know whos it was, then if you leave one behind , they could mail it to you if you forget it just like I would if I found your wallet, along with the fine.
Any other Ideas on how to get this under control and hold people accountable. Im shooting off the hip here, but if you really want some changes , I would start an effort to get a law passed to penalized those that are in need of special attention for there special needs and behaviors.
So , just what do you think should be the appropriate penalty and method of enforcement for those caught leaving a wag bag or not returning with one.