The aluminum center of the non-drive side seal has a stepped back that meshes with the face of Enduro bearings that have an inner race extender installed. The outside diameter of both seal edges is 41mm (for use on non-tapered GXP bottom bracket cups). Replacement wave spring available separately (scroll down).
Residential Golf Memberships are transferrable with the sale of a Cuscowilla property. If the Membership value of a property is less than $40,000, then the new owner must pay a Membership upgrade fee to The Golf Club at Cuscowilla no later than the closing date.
IIRC, last I heard about membership was that it ran about $50k/year. To play with a member, there are no greens fees, but you have to pay the caddy fee ($~75) to the club and then it is customary to tip the caddy ~$100 (Minimum tip is around $50).