Membership & Donations Sustaining Membership Renew On-line Volunteer Landowners

Sustaining Membership Program

Our sustaining membership program allows members to support cave conservation throughout the entire year, for just a few dollars each month. It provides us with a steady, reliable income that we can use to pay off our mortgages. You decide how much to donate. You decide how long you want to participate. The best part of the sustaining membership program is that it is automatic and hassle-free!

When you subscribe as a sustaining member, your credit card will be billed monthly at the rate that you determine. We will continue to bill you monthly until you tell us to stop. If you ever decide to cancel, you can either e-mail the treasurer or come to this web page and click on the "cancel subscription" button. We will stop billing your credit card. It's that easy.

Won't you consider becoming a sustaining member? It's a great way to help out the conservancy.

We process sustaining memberships using a secure server via PayPal. We take all major credit cards, and PayPal e-checks. Subscribe on-line by clicking on the button below. Your credit card charge will say "HawaiiCaves". You must be a member of Paypal to be a sustaining member.

credit cards


Monthly Donation:
$