Create an account at http://sourceforge.net
and join the project at: http://sourceforge.net/projects/alohamoo/
You can also contribute with $$, which would allow us to purchase our own domain name (that would be kool ;) - something like: http://www.alohamoo.com? :) See SourceForge site for this purpose.
A great way to contribute though would also be to look at the codes, and make them more efficient, write improvement, new features, and new modules! that's the way to go! :)