Ages 6-14
You have to be 30 days old to become a EPF Agent!
6 years old to 12 years old
join it
No it does not cost money to join Club Penguin, only if you want to be a member.
There is no president in Club Penguin but you can join the secret agent club.
Not on the current Club Penguin but I think that they have old Club Penguin on Penguin Chat.
ask other people in club penguin to join your band
You can join a fake club with your club penguin friends but I don't think you can join a real one.
it is free
it is free
No, there is no old party place on club penguin
Personally I prefer new club penguin but the difference is minimum and old club penguin was nice as well. There is a group of penguins called the nonewcp who insist and try to persuade people and sometimes club penguin its self, to bring old club penguin back.