i rec cutting the yews south of falador, i think the one to the southwest is very close to the gate -- bring gear and some food (43 pray helps) and you should be alright. if you're attacked, make sure you run inside the safe zone and curve back along the fally wall and not straight in, or you can get frozen a few squares in, and then damaged for another 15 seconds, whereas if you curve back around the wall into safe, they'll either break off early or get dragged into the safe zone, where you'll get their key (make sure to attack them, or you won't get their key)