Our Steamboat Society is for leadership giving. Our donors become members of the Steamboat Society once they have donated a total amount of $1,000 or more during the fiscal year. This mailing went out this fall to any person that has been a Steamboat Society member in the past, as well as to donors whose giving totals were close to the $1,000 threshold to encourage them to increase their giving. This is our best grossing mailer each year.