Mammoth tasks are OKAY. They are pked more than you think probably being so close to the teleport obelisk. You can easily telly out but if you get pked just run south. There are notable safe spots in the trees. The mammoths are larger than one tile so it should be easy to find one. The only reason I added mammoths into this list is because it's so close to the ditch that if you get tbed there is a good chance you can make the run to safety.