If you're arriving at different times, it's easy to transfer tickets to your guests.
- Go to the ticket you want to transfer
- Click Options > Transfer Ticket > Send by Email
You can then enter the details of the person you want to send the tickets to, or press 'Contacts' and select the details from your phone.
When done, click 'Email Ticket' and the recipient will receive an email explaining how to get the ticket.
The good news is that you, as the lead purchaser, will always retain control of the ticket. So if your guest can't attend, you can pull the ticket back and send it to someone else.