Be a part of our “voyage” as a
“Friend of the Mackinaw”

FREE ADMISSION opportunities are included in each membership level.


The levels of support and associated benefits of annual membership (expires one year from enrollment) are:

Petty Officer ($50): Unlimited admission for member plus 1 guest per visit             

Chief Petty Officer ($100):  Official IMMM Lapel Pin* and unlimited admission for member plus 2 guests, per visit

Chief Warrant Officer ($250): Brass Christmas ornament* and unlimited admission for member plus 3 guests, per visit   

Ensign ($500): Icebreaker Mackinaw book* (by Sandy Planisek), and unlimited admission for member plus 4 guests, per visit 

* An equal value gift may be substituted due to availability. Inaugural gift presented first year only.

Supporters will also receive a 10% discount in the Ship’s Store, email receipt of our quarterly newsletter and an invitation to view the 4th of July Fireworks aboard the ship.  Your “Friends of the Mackinaw” card must be presented for admission and store discount.


Click below on the “Sign up for membership today” sign and it will direct you to our Ship’s Store for your purchase.