Never stop before a jump, waiting is for gapers, and if you see somebody dropping, snake him too. If you are feeling tired, lay on the landing of the jump is the best spot. Take all your little brothers, cousins, or their friends, so they can snowplow the take offs, people will be grateful.
Those are the best tips i can give right now.
Actually, always speed check the jumps, the speed can change a lot in a short period of time.