More context: some crew rowers died in a freak accident in 2021 and now the university is being very strict with student clubs.
https://www.news.iastate.edu/news/2022/03/10/sportclubs
https://www.nbcnews.com/news/us-news/two-iowa-state-student-rowers-identified-after-deadly-boating-accident-n1262622
@BraceMaker I'm imagining something like this picture would be good? The fence posts could fit into little pockets like what @klindy described. This seems like it would discourage people from climbing on it and sliding down
Jars are cheap, you could just do a test and see if it breaks or leaks without the phone. If it leaks, maybe a seal the lid with caulk and then when you want to recover the phone just break the jar?
Slightly off topic but I feel like there are a lot of skiers here who have injured their rotator cuffs, does anyone have advice for how to prevent these injuries?