I've noticed that lockpick's are a very rare commodity, it would be nice if they were more available, either through crafting or traders, especially early on in the game. At Fort Joy a lot of chests are locked and when your on the escape you need a lot of lockpicks or your basically not going to get out of the fort. If you manage to find a trader that has lockpicks they usually only have like 1 or 2, and they don't restock them.