@catnap There are three options for the 2021 Atlas O Scale GSC Membership:
1) Primary Membership for $30.00-- No Club car.
2) Deluxe Membership for $69.95--Choice of Club car: either Goldenlock Beer or Pet Milk.
3) Deluxe Membership for $129.90--Both Club cars are included.
I hope this clears up any confusion for you and others.
Kindest Regards,