5th Annual Cardboard Boat Race and Demolition Derby - 5/2017 Date and Time Saturday May 20, 2017 5th Annual Cardboard Boat Race and De... Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Description 5th Annual Cardboard Boat Race and Demolition Derby May 20 Rock Lane Marina Set a Reminder Enter your email address below to receive a reminder message. Email address Select the amount of Days before the event -- Select Days Before Event -- 1 Day 2 Days 3 Days 1 Week Submit Share × Print Email Add to Calendar Facebook Twitter LinkedIn Tell a Friend × Select Calendar Type × Google Yahoo iCal (Outlook, Apple, or other) View Vacation Guide Accommodations Dining Shopping Real Estate Request Info Lake Level Fishing