I gotta be honest man, i would recommend that you do what we all used to do a lot back in the day.
Go pking with your clan, make lots of mistakes, get roasted, have your first few trips be less than profitable while you learn to understand the do's and don'ts of the PvP scene.
And just have fun man, at the end of the day the reason why multi pking so much better in my opinion than singles pking is because it is a team effort, it is about socialising and working together to achieve a common goal.
Feel free yo join us whenever you have around 100 cmb, you don't have to risk much in the start while you are getting used to things.
Hope to see you soon.
~~WG I0wn