Tutorials are nice, but I don't think they are your responsibility. The respective technologies, like JEDI-SDL, OpenGL have their own documentation and tutorials, and looking at the projects that are presented in this community, there are quite a few people that know how to use them. A web page on the other hand, is very important I think. However, it doesn't need to be big, just make a small web page with clear goals, rules, deadlines, and just link to the technologies people can use, like Free Pascal, JEDI-SDL, OpenGL.