What is the Duck Derby? Well, it's a really quacky concept. To win the Grand Prize of $10,000 cash (Sponsored by Kennesaw Transportation), all you have to do is adopt a duck. Duck adoptions range in price from $5-$250. Each duck you adopt will be released into the lake at Terminus Wake Park for the big Duck Derby. Quacky and his friends will put on a wake boarding show, pulling the winners from the water as they go. The first duck to be pulled from the water will win the $10,000 grand prize!