Sailboats.

[duong_juli8]

Hello. I'm a high school student working on a project on building sailboats (that will float on a pond). I've done enough research to figure out how a sailboat works, types of hulls, etc. Now, i just need help in selecting the best types of woods (lightweight), goodsail material, etc. Thank you!

[deleted-71557]

Hi, have you tried a google search for "sailboat materials" ? That should produce some websites which will give you an idea about materials.

Good luck !

[evw2k]

I'm pretty sure most of the race sail boat hulls like lasers and such are made from hollow fiberglass.

[duong_juli8]

Yes, I've done Google searches and used other search engines but so far, no luck. I need material that is good and cheap, since the assignment stated a limited budget. I went to places such as Home Depot, but it didn't help either since there was so many things (i.e. wood) to choose from.

[cheko]

hey man awesome science fair and good luck. im a royal canadian sea cadet a.k.a a sailor. Our sailboat of choice for races are 4:20's. Sails and the points of sail are very important to for the speed. Make sure you have your sailboat running free (stern to wind) and let out your main sheets all the way. If your running free it's best to keep your center board up.

[deleted-2574]

Hi duong_juli8!

You might try plywood as an inexpensive alternative to fiberglass. A google search on "plywood sailboat" yields lots of resources.