Restrict users without an active membership from viewing court schedulers etc.

This is an important privacy issue for my club, Our Court - we're a private club, and we need to prevent inactive members from seeing the home page, the Player Directory, existing reservations, events, etc.

For us, the ideal might be that they can log in but all they can do are the items under their account name: Personal Information, etc - especially including Billing > Transactions, so they can pay if we have assigned them a new membership. Once they pay, they'd be a full member able to see everything.