This is a FREE design template to partner the 'Dinghy Building: Houdini' web page: http://chrismolloy.com/www/p130
This design contains two jigs: a simple 1/8 angle for use with a table or drop saw; a pair of end pieces that are joined with a pair of 22mm aluminium channels to create a 1/8 sliding jig for use with an electric plane. Also included is a 'boot' that fits to the rear of a Riobi 82mm plane to carry it inside the sliding jig.
The template is designed to be applied to a P2 material sheet. I can recommend the double-sided whiteboard as a suitable material.