This book is designed to help you build a RacingSparrow 750 from scratch using minimal materials and a very minimal tool set. When you buy the eBook you download a PDF version complete with detailed plans, clear illustrations and photos. It lists all tools & materials and shows centimeters & inch measurements.
Are there other plans I can build?
You can download these plans for free , 7 differing sizes and designs.
The techniques and materials detailed in the book can easily be adapted to the other plans to get a boat that suits your tastes. Along with the RS750 the other very popular boat is the RG65 designed RacingSparrow. The RG65 can be used to race and measures within the rules.
How much does it cost?
Some modellers manage to build for as little as $50. This might be someone who has some of the materials already or are good at repurposing old things. The authors boat cost around $300 including the radio gear. That was for all the materials described and used in the book.