Basically you just have to prove that your a resident on the peninsula. A piece of mail or a license with your address should be enough. Worked for me.
Is the Dunes pool open for lap swim?
Go to the pool and speak to the employee, they will be able to tell you the schedule for signing up for Oller. And tell you what to bring for proof of residency.
In Saturdays, open swim is at 6pm, show ID to the lifeguard, enter through the changing rooms.
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