Ive found that rolling on the throttle smooth and in steps is better than slamming it wide open. Also sometimes I will line up the airplane pointing just a little right of where I want it to go. This way you dont have to worry so much about holding right rudder on takeoff roll. Get plenty of speed and GENTLY climb out! I will usually climb out and get the jitters out of my system, then practice some landing approaches to get the feel for the wind and when to turn base leg, and where to chop the power. I usually land with a little throttle, untill im about 1-2' high and chop the power for a nice flare on the mains. If it bounces let off elevator a hair and be ready to add some as the nose begins to come down, and maybe add a little throttle! All this is easier to put into words than accomplish I know. Best way to practice is with simulaor I have found!!! Good luck!