Over 4th of July weekend we are camping with a big group... at total of 30 of us and the group is growing... but the trip it could be more. ANYWAY there will be about 10 kids ranging in age from 11 years - 3 years... then about 6 teenagers.... what are some good activity ideas for the 11 years - 3 years kids? I was thinking maybe a scavenger hunt but other then that I'm at a loss. Any ideas appreciated.