Crystal River Preserve State Park. 3266 N Sailboat Ave, Crystal River, FL 34428.  Depart from the Crystal River Preserve State Park Visitor Center dock for a delightful Sunset Cruise and travel out to the Gulf for a spectacular sunset. These cruises, which are offered twice a month, are a fun and relaxing Friday evening retreat back to nature with refreshments and snacks provided. Advance tickets are available one month in advance at the Preserve Visitor Center. The cost is $20.00 for adults, $15.00 for children 12 and under, age 6 and under are free. Call ahead at (352) 563-0450 for dates and departure times.