Yes . Non residents must purchase a car & beach passes offsite. You can't pay at entry site to the beach ! Sale sites have limited hours.
You are not gonna get there unless you are a greenwich resident. No, you will not buy tickets on site. The off-site office will be closed when you get there. Basically this is a PRIVATE beach. Yes, you and your family are going to waste your time.
Yes, it is open. Look on town website for fees and where to get passes. No payment onsite.
Yes
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