You can use insert and delete keys to zoom in or out the map,this can be used to get a general idea of friends and foes in the area. You will want to be looking around all the time,it's called situational awareness or SA for short.
You can use mouse look or the numpad if you fly by mouse but which ever way you choose be sure to use the modifier keys to get the extra views! the number 5 key looks up and you can use 5 plus 4 or 1 or any combination and you will be able to look up and back or up and forward,etc. the 0 key enables you to look down and can be used as a modifier also.
If you get a joystick it will be much easier to fly and use the views,hopefully you will be able to see them before they get you.....
BTW,if you'd like some help I can be found in the training arena most weekday nights between 9pm and 11 pm eastern.