- Come on lads, we have work to do! - Remind me again why we carry those buckets of water and that damn fish oil? And why are we dressed like those Sea Rats?? - Isn't it obvious Mr Gibbs? We will secretly (thus the costumes) splash the enemy sandcastles with water thus demolishing them and then we are going to use fish oil on us for, well, sand protection. After all, we are going to build a sandcastle on our own if we want to win that contest and we will be staying for hours under the hot sun! - Weren't we also going to have some silver bars to bribe the judges? - Yes but the mail is taking too long for them to come... - Meeeeh   Enjoy and may the best more cunning win!  Kudos to @Captain Braunsfeld for the buckets of water idea. For in this contest, water gives and water takes!