Introductory offers are good one-time only. All memberships are subject to 7% sales tax. Release waivers, photo IDs, and age verification are required for all participants. Participants under age 18 must have a photo ID and a parent or guardian’s signature with a photo ID. For purposes of membership, a family is defined as a couple and immediate children, etc. living in the same household. Proof of these criteria will be required.