The beach is narrow and without frills such as restrooms and concessions, but you can surf here in section just north of Sunrise. Area on Sunrise Boulevard and you can also use the park's restrooms across A1A from the beach. Farther north, some hotels boast beach bars, restaurants. Drive Sand is fine. Concrete completely overwhelms.
Hotels rent wave runners and sailboards, but it's meant for guests.
Visit a hotel or bring your own. It's hotel it or hold it. This is Florida from the 1950s. Great hand-packed milkshakes at Anglin's Pier cafe. In places to eat.