Blueprints Of Boats For Sale How Much Would It Cost To Build A Wakeboarding Boat? And Where Can I Get Blueprints?

How much would it cost to build a wakeboarding boat? and where can i get blueprints? - blueprints of boats for sale

I intend to build my own wakeboard boat. I need help. I wish the boat of 20-30 feet. soo please help me here.