There are all sorts of different styles of meditation. Personally, I simply sit still- lying down will make me relaxed and everything, but then I fall asleep! Sitting will keep me awake. I then just try to focus on my breathing. Just like when you attempt a WILD, your mind may have wandering thoughts and everything. Just focus on breathing and eventually those thoughts will stabilize and your mind will be clear. Breathing is a good conscious "anchor" for meditation. It is the only thing I intentionally and consciously focus on. Don't worry about doing it right or anything like that. Just focus on your breathing and relax. Don't consciously think about anything else. Let your thoughts go. Focus on the breathing and nothing more.

Like I said, there may be wondering thoughts and emotions and everything else. But as you continue to relax and focus solely on your breathing, your mind will clear.

It might take a little bit more practice for some than others. But that's what I do to clear my mind and relax during meditation.

Reading up on the subject is a great idea! This is just my personal style and it relaxes and refreshes me.