How to enter an event on WeMuster, enter a crew or several children at once, and what the confirmation email means.
Each event has its own page, linked from the club running it. Open the Register tab.
When it is done you see You're registered!, and a confirmation email is on its way with a link back to the event's page. Nothing in your inbox? Check your junk folder.
If the event is full, or entries have closed, the page says so. Contact the club running it to ask about a place.
Collect your tally band at the registration desk. Tap it on the phone at the slip as you go out, and again when you come back in. If you retire, get a lift home or come ashore somewhere else, tell the club: the safety team will be looking for you until you are tallied back in.