Jody is correct. Time on the skis is KEY! It is impossible to clock in quality time on a private slalom pond. It is time for rivers, big lakes and open water.ride the skis, launch over the wakes, learn to edge and make plenty of turns. Long jump pulls on a 75' rope are much more effort than short slalom pulls that are 8/10's of a second. Once Junior can clear BOTH wakes on the jump skis, then, it's time to go to the "big red wedge"! DO NOT tell him the day before he gets to go over it. He won't sleep the night before. (Still addicted after 47 years of jumping)