I have found that using a class that can hide/camo/sneak and quiet movement can help alot. If I was you I'd choose something like an assassin or a ranger. This cuts down on the number of enemies that can see you and hence attack you.

Choose something easy to play straight off the bat. HUMANS are a good choice and will cut your range down compared with other races. Well as far as I am aware.

Where and who pk are your friend. It hasn't saved me as such but I've had more of a chance to run and hide. Of course you won't be able to see everyone coming as I found out last night... invisible orcs are dangerous.

Spend a crap load of time exploring places before making it to level 11. It helps to be able to make your way from Galadon to Hamsah without having to spend terribly much time on the eastern road.

If do encounter someone and do manage to flee, stay on the move till you can find somewhere to hide.

Hang in there, cos for every turd that just wants to kill you there is a least someone who is willing to help you out and to role-play with you.