Bethezer: For tips I will say this:
1) Old Camp - there should be to guy leading to other capms - some Brotherhood 'baal' at the square and Mordrag at... north gate, I think. The one on the hill. They will escorte you to the said camps, which provides experience from them killing monster on the road and experience from the quest itself.
2) Brotherhood Camp - go to the smith. Although guarded, you can steal everything that is in the chest near the "wall". The "code" is left, right, right, left, left, left (or the other way around - right, left, left, right, right, right... I haven't played it for something like ten years now, but I'm almost sure it's the first combination). You can find nice weapon there (you will need higher than default strenght to use it), and some "craft part". You can make some "unfinished swords", which then can be sold. It's always something.
3) New Camp - Here is the cheapest place to learn melee combat skill (one handed), the teacher is on the rock outside the camp cave. Also, in the guard tower there is not bad bow (at higher level, not the ground), in locked chest. Save before trying to pick it (I don't remember this combination, sorry). Make sure no one is in the room, or they will attack you. Also mentioned here - the free armor in New Mine of New Camp - there will be two wolf at the end of the road to it - I would recommend equping mentioned weapon from Brtherhood Camp and get, at least, level 1 mastery of one handed weapons. There are also other monsters, but you should be able to kill them. Remember to try to pick one at the time.
4) Takle
all quests. Especially the one needed to join one of the camps. Some of them can be done quite simply, and will give you much needed experience. Some that will need you to go somewhere - keep them for later. The Brotherhood have, in my opinion, the hardest quest, mostly including going deep into the swamp. Run from the slugs - they are invisible, not only now but even later. The flies - here I would recommend the mentioned bow or long bow (if you managed to find/buy one). Take you time while aiming. Skill in shooting wouldn't hurt, too.
5) Save often. Like - literally. Especially outside the camps. Don't go to forest just yet,
do not even think of going into the orcs territories - instant death. For now.
6) Try everything. This game is, also, much about exploring. Good luck. :)
You can go into Orc territory to look around anytime with little danger - just transform into a wolf :)
As far as fighting, some people (like me) have trouble remembering to hit 20 buttons in some order during a fight - the only way I survived was to hit the left click button as fast as possible. I took a lot of damage but I didn't have to reload so much. If you are capable of mastering the very complicated fighting system, you will take little damage or none at all. I just didn't have the patience for that.