Enter & build your own cardboard boat or just come to cheer on the courageous crews as they battle the waves in their cardboard vessels & to soak up the fun and event day activities that include unlimited rides on the Tornado, Tsunami Surge & Typhoon Twister; Hook’s Lagoon, Mini-Boat Regatta, Build-on-Site Boats, Whale Sail for a chance to win fabulous prizes, Concessions, and much more! Boat registration begins in February. Event-day admission is $8. Pre-purchase tickets at River Legacy Living Science Center for $6 by April 21. All proceeds benefit River Legacy Foundation and the educational programs of River Legacy Living Science Center.