Hey all, I was planning on making a geocache attached to a pillar at the furthest end of a pier near me. This would only be accessible when the tide is out enough, or if you happen to have diving gear.
Originally, I was going to just attached a bison tube to it with some fishing line but I don't think this will hold up too well? Does anyone have any suggestions for containers that are micro, but will keep the log dry and can be easily attached to one of the pillars?