Some of these stashes are pretty well concealed, but we've got a guide to help you find and solve each one. Just head to the stash location, pick up a note and let that note guide you to a hidden treasure. Ubisoftģ) Prepper Stashes: There are more than two dozen Prepper Stashes in Far Cry 5's open world, and each of them offer at least $1,000 for solving their associated puzzles. Fishing can earn you cash if you’re patient.