Because the museum operates solely from the money earned from admission and through the support of members, we are always looking for more members. For membership infomation, please contact the museum staff at Marquette Maritime Museum, PO Box 1096, Marquette, MI 49855, or via e-mail from this site. Memberships range from $20 for an individual (Deckhand), $40 for family (Crew) up to $3,000 for a corporate (Admiralty) level. We need your support.