8′ puddle duck racer one design racing sailboat based on bolger brick. developmental class, defined hull, unlimited sail rig and underwater fins.. Thanks to the great interest in our custom built skiffs we are now offering the complete set of ladybug boats commercial skiff plans. our goal has always been to. Scroll down this page for many more plans. this a page of links to some favourite free boat plans at intheboatshed.net. they’ve been chosen because they are derived.