this is mostly useable to people who have some sort of water breathing. although it's not that amazing

. just get to the edge of the map, you'll know when you stop moving, and swim towards the ground in the same spot for 30 or so seconds. basically the same as glitching yourself through a door. and it'll reset you to the safe spot in the zone. it's pretty much another version of the (hold down end "swim down" key) which has already been nerfed. When you swim towards the ground, do so by looking down and using the forward key, using the end key will not work.