What must quality time with Whitebeard look like?
Does the crew join in on his bird watching endeavors? A thousand plus some eyes popped into binoculars all in different directions? It'd be like playing "I spy" with a thousand fold live studio audience.
What about fishing? It starts off with one, obviously Whitebeard himself, just enjoying a cigar and a drink while he's casting a line... Then one of his sons joins him.. and then two more. Then four. Then six... Then more..... Eventually there's so many damn hooks in the water that nobody catches anything, cuz either the fish get confused or the lines start tangling.
Storytime would probably be fun. Everyone has their favorites of course and requests are made for certain members that are better at it than others. A good time to practice voice acting and dramatic prose. Whitebeard obviously has a lot of the best stories since he's been on the sea the longest.
It's just a thought that came to me since it very pointedly states that Whitebeard treats everyone equally and treats them like family. So it's interesting to imagine what sorts of activities they get up to that don't involve a lot of chaos.
Just a calm moment with your Dad.