I keep my stack at the bottom of the lake. The coordinates for the location of the stack is memorized inside my head. .
Yes, overboard my boat whenever I dump more silver into the lake.....it helps to keep the snorkling thieves away. .
I have secret place fireproof, water proof, personalize storage. I do the weld works for construction and insulations. My houses have secret safes and have a bullet proof suburban truck for transport. Securities??????guns, etc????? loose lips no more.
I think this video of Shadow Stack might also be a good tip for storing. https://youtu.be/BzNUVqVuChk He also shows a good tip for milk spots and tarnishing, by putting silica gel packs and using 3M anti tarnishing paper strips near the stash. Does anyone use these strips/gel packs or have a similar method?
Spread risks, as with any investion! I store some at own risk in safes (could be robbed). Some in ancient-like hideaways and some buried which is safe from government (but not from treasure hunters...) A good fraction in banksafes where they are safe from looters, robbers, prospectors etc. but not from political unrests etc... so that mucking around, worrying, dislocating, hoping, cashing in at the right time etc. etc. part of the hobby/obsession of stackng PMs