1.) use poison potion before you get poisoned (best all the time if you are new to swamps) - 1 mead = 6 flask = 1 hour fun in swamps
2.) remove all spawn points..
3.) avoid night
4.) chop down as many trees as you can
5.) flatten gound to make a save road back home
6.) only go out with rested buff
7.) use health potions
8.) use stamina potions
9.) use best food you have