The tango skiffs were designed to be easy to build, lightweight, low-power planing skiff. these boats are built from marine plywood using the stitch and glue method.. Warning: include(includes/footer.php): failed to open stream: no such file or directory in /home/marinepoxy/boatplans-online.com/public_html/index.php on line 141. Plans to build the 16′ rail bird poling skiff. this poling skiff design came from a century old rail bird poling skiff on display in the chesapeake bay maritime museum..