The adults followed park rules with no problems ( 41 % ) , encouraged everybody ( 29 % ) , were helpful ( 19 % ) , picked up trash ( 9 % ) .
The adults shared their gear ( 3 % ) .
The adults followed park rules with no problems ( 41 % ) , encouraged everybody ( 29 % ) , were helpful ( 19 % ) , picked up trash ( 9 % ) , and shared their gear ( 3 % ) .