If you are a family member, you can add a partner and a person under 25 years of age that live at your address. They will then share your benefits and have access to manage your boat, crew and race entries.
Login to your MyJog account and select "Linked Accounts".
You should select Invite on Partner or Resident Under 25,
This will send them an email, and once accepted, they will become part of your family membership.
If you some reason in the future, you wish to remove them from accessing your account, you go navigate to the same place and select remove.