Here's the way we handle things - short and sweet...
Your Scout Book, NoteBook, Pen or Pencil is part of your "being prepared" gear....Uniform, Scout Book, Notebook, Pen/Pencil, etc...
These are to be brought to every Scouting event/activity unless otherwise notified by your SPL or an adult leader - Every boy, every time reguardless of rank or age is required to have his Scout Book available at all Scouting activities. SO - This could mean - if you're not told ahead of time, to bring it to the Troop Swim Party (for example) then you should very well have it with you....."Being prepar