in the "recover the drill" quest, there is an area that has some gold i…

in the "recover the drill" quest, there is an area that has some gold in it, but it is blocked by rocks. this is towards the north of the map. to the east of that, is another area that has dynomite in it, but it is blocked by a gate. a little her south west is a pond with a fish in it. if you fish, you get a key to unlock the gate, gaining access to the dynomite, in turn blow up the rock to get the gold. havent seen anything posted about this, so thought i'd share.