How do the fans, players and coaches behave?
It depends on the team. There are "rec" teams where everyone is out there to have fun, enjoy the scenery and just happy to be there. There are teams where they are out to win it. Coaches and players are all business. Either way the players and coaches are usually professional. As for the parents... Usually they are very polite, friendly and eager and willing to say hi or talk to the umpires. Usually...