Via EuroSail News With the current restrictions on competitive sailing restricting yachts to only two members of the same household and the weekend weather not being conducive to two-handed sailing, [...]
So no more than 2 crew on a boat (friends/family you would probably have over to your house for a drink), yet the bottom pic shows 7 people (that wouldn't all crew together on the same boat) standing close together to control RC boats. Insane.