Tired of going to the two-court spot closest to home and finding hacks swatting the ball back and forth on both of them? Sick of playing on the same tired surface? Don't have a ready partner but want to swat some tennis balls anyway? If you answered "yes" to any of these questions, try Holiday Park, where they serve up tennis the way it oughta be, with clay or without, hold the waiting. And it's centrally located off Federal Highway just south of Sunrise Boulevard. There are 21 beautifully maintained courts at the park (eighteen clay, three hard-surface), and the cost for singles play is $3.50 an hour to play on clay, $2.50 on a hard surface. Pocket change. It's a buck extra if you're from outside the Fort Lauderdale city limits, so we suggest that if you have one, show a driver's license that has "Fort Lauderdale" on it. If you're having problems finding a tennis partner, you can spend an intimate hour with a tennis machine for $10. (Use of the machine can be had all year for $75.) The park also offers memberships, leagues, and other events for those who just can't get enough of the old back-and-forth.