Seed Code: Kingly
Your spawn is semi-close to a village.
Did I mention one of the dungeons is by a rivine? Oh and did I forget to mention it has a GOLDEN APPLE and the dungeon is right next to DIAMONDS(dig around them FIRST,
X: 293 / Y: 15 / Z: 31
Golden Apple dungeon. Diamonds to the left of it. Careful, they're by lava so dig all the way around them and make sure they're safe.
X: 77 / Y: 77 / Z: 143
Village in the desert, not too far from spawn. Nothing special but hey, FREE WHEAT! :D
X: 231 / Y: 26 / Z: 24
Another dungeon, this location is also on a ledge in a rivine. So yeah, be careful.
X: 199 / Y: 27 / Z: 40
Double chest dungeon. Nice loot!