boat building

Hi guys, looking for advice on boat building via mould. Firstly an intro, we are a university team building a 'water-bicycle'. Basically a monohull of 5.5m length, beam of 85cm and depth of 40 cm. Propeller is mounted on vertical shaft 2m from aft powered by cycling. We will be working with...

I am currently building a small portable fishing boat and I was wondering what the best practices are for joining 2 pieces of roving for the strongest bond. This is my first boat that I am building from scratch and I have some 24 oz roving but it is only 36in wide. I was wondering how I should...