Bainbridge Ometepe Sister Islands

Building Friendships since 1986

Join or renew

By joining the Sister Islands Association or renewing your membership, you support our projects in Nicaragua—the second-poorest nation in the Americas, after only Haiti.

Besides becoming part of a wonderful group of creative, committed islanders, you will be able to participate in our projects and activities.  You will automatically receive our twice-a-year newsletter in the mail and an invitation to our annual meeting each November. You will be eligible to vote on business matters at that meeting, including election of officers and board members.

If you want to use regular mail to join or renew, print this form and mail it to the address listed at the bottom. Or just complete the form below.

Online membership form

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