You can customize the email message that participants receive automatically after registration. While it is not specific to a particular ticket type, you can customize it to say "thank you for signing up and here are some suggested ways you can fundraise to reach your goal."
How to get there:
Login to your Wizathon admin system.
Click on the "Setup/Tools" tab.
Click on "Registrant/Participant Notification Messages"
What to do:
Scroll down to "Participant Message upon Registration (includes Login Information):" and enter your desired text.
Click "Save Event Notifications" to maintain your changes.