What has been the experience with tennis at the various properties? At Fort Lauderdale or Marco Island, where do you go to get in tennis activity? Similarly for Park City and Marbella Beach? What clubs are the better for short-term tennis memberships?
The Find & Reserve search engine at Marriott.com allows you to identify properties with specific Activities. Click More Search Options located on the left hand side of the screen. On the More Search Options web page, look for the heading, Activities. Click Tennis.
The resulting list will present all properties worldwide. You may filter out the specific location by country and state using the check boxes on the left.