If you can manage to move fast and ignore the mobs that maybe the way to do it. But be aware that they may stay next/near to a Dungeon entrance when you pulled them there so there may a surprise when you exit the Dungeon. Some more tips:
At first, try to avoid night trips/movement in the Swamp - enemies are more numerous (and tougher?) at night.
Try to get the best food you can (i would go for Deer Stew, Carrot Soup and either some more meat (for more HP) or Honey (for more Stamina) - each of these are quite easy to make in large amounts if you have Carrots and some bee hives (i usually hunt my meat; i do not tend to farm boars...), Also carry extra food with you - you may get trapped in a Dungeon during the night if you dont want to venture in the Swamps as night).
Then you need some good weapons - i would suggest a bronze mace and a bronze buckler (practice parrying - blocking is easy ;) ) and maybe something for mob control like a bronze atgeir or a Stagbreaker (i would go with the Atgeir here). Also have a finewood bow with a plentiful supply of fire arrows (and maybe flint arrows; i dont tend to waste bronze or iron on making arrows). As an alternative, make a tower shield or - better - a Boneshield if you can - those allow you to block stronger attacks but they slow you down considerably (but only if you hold them in your hands).
And you need good armor: either a fully leveled Troll Armor (3rd level is the max you can get by now i guess) or a bronze armor (slows you down).