Family of 6 with 4 teenagers, and we burn the candle at both ends, lol. We rope drop, and eventually park hop to the park with the latest hours. This has always helped us maximize our park time during hours when the parks are least crowded. Even my biggest sleepyhead daughter has seen the light, and follows the plan. Worst case scenario, if someone does sleep in, they meet us in the park later. Before they were old enough to do that, we would use the same plan, but take a midday nap break when the parks are the most crowded and the days are the hottest.