Yamaha WaveRunners ferry up to three riders on tours of Treasure Island, Fort Desoto, and Egmont Key; groups occasionally see dolphins.

Standing atop paddleboards, rowers cruise in Newport Beach Harbor inhabited by native sea lions

Colorful boards and bags invite party-goers to try their hands at friendly competition during cookouts, game days, and birthday parties.

Family-owned indoor play center enchants families with rides on spring horses, bouts in laser-tag arena & games of mini golf & corn hole

Bounce houses, slides & obstacle courses thrill kids during open play & parents' night out; camp mixes play with artwork & provided snacks

Partygoers pose with props in a booth that prints images onsite, and can view and download photos online for 90 days.

Sanders, augers & power tools for rent help do-it-yourselfers & contractors complete various home-improvement projects & plant lush gardens

FDA-approved scooters with one or two seats, seat belts & wheelie bars hold up to 450 pounds & are delivered free to Waikiki hotels

Watersports enthusiasts with more than 20 years' boating experience supply rentals for use on rivers and lakes.

Inflatable units fuse bouncy castles, pirate fortresses & playpens with air-cushioned slides