It's the same as anything else. You go to a restaurant and tip the waiter every time. They are getting paid too so what's the difference.
If I was paying for a charter I would go with the guy who has the best stuff and if it was a great day they would get a tip.
Ya I'm not sure what's going on in his head. Maybe they should bench him for 5 and see if he gets it back. The commentator said it perfect when he said "look how confused and angry he looks"
There are many Conservation Areas that would be great spots for this. They have the playgrounds, beaches and lakes.
I think it's a matter of finding a central location for everybody that is coming.